AIRTECH INTERNATIONAL GROUP INC
SB-2/A, 2000-11-20
ALLIED TO MOTION PICTURE PRODUCTION
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<PAGE>

   AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON NOVEMBER 20, 2000


                                                      REGISTRATION NO. 333-36554
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------

                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                            ------------------------


                               AMENDMENT NO. 4 TO
                                   FORM SB-2


                             REGISTRATION STATEMENT

                                     UNDER

                           THE SECURITIES ACT OF 1933
                            ------------------------

                       AIRTECH INTERNATIONAL GROUP, INC.

             (Exact name of Registrant as specified in its charter)

<TABLE>
<S>                             <C>                          <C>
           WYOMING                         3564                    98-0120805
 (State or other jurisdiction        (Primary Standard          (I.R.S. Employer
              of                        Industrial           Identification Number)
incorporation or organization)  Classification Code Number)
</TABLE>

               15400 KNOLL TRAIL, SUITE 200, DALLAS, TEXAS 75248
                                 (972) 960-9400

   (Address and telephone number of Registrant's principal executive offices)

                                JAMES R. HALTER
                  CHIEF FINANCIAL OFFICER AND GENERAL COUNSEL
                       AIRTECH INTERNATIONAL GROUP, INC.
                          15400 KNOLL TRAIL, SUITE 200
                              DALLAS, TEXAS 75248
                                 (972) 960-9400
                         ------------------------------

                                   COPIES TO:

                            JOHN G. REBENSDORF, ESQ.
                           6116 N. CENTRAL EXPRESSWAY
                                   SUITE 1313
                              DALLAS, TEXAS 75206
                                 (214) 696-9388
           (Name, address and telephone number of agent for service)
                         ------------------------------

 APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE TO THE PUBLIC: From time to
time after the effective date of this Registration Statement in light of market
                         conditions and other factors.
                         ------------------------------

    If any of the securities being registered on this Form are to be offered on
a delayed or continuous basis pursuant to Rule 415 under the Securities Act of
1933, check the following box. /X/

    If this Form is filed to register additional securities for an offering
pursuant to Rule 462(b) under the Securities Act, check the following box and
list the Securities Act registration statement number of the earlier effective
registration statement for the same offering. [  ]

    If this Form is a post-effective amendment filed pursuant to Rule 462(c)
under the Securities Act, check the following box and list the Securities Act
registration statement number of the earlier effective registration statement
for the same offering. / /

    If this Form is a post-effective amendment filed pursuant to Rule 462(d)
under the Securities Act, check the following box and list the Securities Act
registration statement number of the earlier effective registration statement
for the same offering. / /

    If delivery of the prospectus is expected to be made pursuant to Rule 434,
please check the following box. / /
                         ------------------------------

<TABLE>
<CAPTION>
                                                                    PROPOSED MAXIMUM     PROPOSED MAXIMUM         AMOUNT OF
           TITLE OF EACH CLASS OF                AMOUNT TO BE      OFFERING PRICE PER        AGGREGATE          REGISTRATION
        SECURITIES TO BE REGISTERED              REGISTERED(2)            UNIT            OFFERING PRICE           FEE(3)
<S>                                           <C>                  <C>                  <C>                  <C>
Warrants to Purchase Common Stock...........        250,000               $1.41              $352,500               $187
Common Stock, $0.05 Par Value(1)............       2,952,703              $1.41             $4,163,311             $2,199
</TABLE>

(1) Includes 250,000 shares of Common Stock which may be issued upon exercise of
    Common Stock Warrants and 2,702,703 shares which may be issued upon
    conversion of the Company's 6% Convertible Debentures or in payment of
    interest on the Debentures by the Company.

(2) Also includes an indeterminate number of shares of Common Stock which may be
    issued with respect to such shares by way of a stock dividend, stock split,
    stock combination, recapitalization, merger, consolidation or otherwise.

(3) The registration fee has been calculated in accordance with Rule 457(c)
    under the Securities Act of 1933, as amended, based upon the average of the
    closing bid and asked prices for the Registrant's Common Stock as reported
    on the OTC Electronic Bulletin Board on May 8, 2000.
                         ------------------------------

    THE REGISTRANT HEREBY AMENDS THIS REGISTRATION STATEMENT ON SUCH DATE OR
DATES AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE REGISTRANT SHALL
FILE A FURTHER AMENDMENT WHICH SPECIFICALLY STATES THAT THIS REGISTRATION
STATEMENT SHALL THEREAFTER BECOME EFFECTIVE IN ACCORDANCE WITH SECTION 8(a) OF
THE SECURITIES ACT OF 1933, AS AMENDED, OR UNTIL THIS REGISTRATION STATEMENT
SHALL BECOME EFFECTIVE ON SUCH DATE AS THE SECURITIES AND EXCHANGE COMMISSION,
ACTING PURSUANT TO SAID SECTION 8(a), MAY DETERMINE.

--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
<PAGE>
                 SUBJECT TO COMPLETION, DATED NOVEMBER   , 2000
INFORMATION CONTAINED IN THIS PROSPECTUS IS SUBJECT TO COMPLETION OR AMENDMENT.
A REGISTRATION STATEMENT RELATING TO THESE SECURITIES HAS BEEN FILED WITH THE
SECURITIES AND EXCHANGE COMMISSION ON FORM SB-2. THESE SECURITIES MAY NOT BE
SOLD NOR MAY AN OFFER TO BUY BE ACCEPTED PRIOR TO THE TIME THE REGISTRATION
STATEMENT BECOMES EFFECTIVE. THIS PROSPECTUS SHALL NOT CONSTITUTE AN OFFER TO
SELL OR THE SOLICITATION OF AN OFFER TO BUY NOR SHALL THERE BE ANY SALE OF THESE
SECURITIES IN ANY STATE IN WHICH SUCH OFFER, SOLICITATION OR SALE WOULD BE
UNLAWFUL PRIOR TO REGISTRATION OR QUALIFICATION UNDER THE SECURITIES LAWS OF ANY
STATE.
<PAGE>
                                250,000 WARRANTS
                            2,952,703 COMMON SHARES

                       AIRTECH INTERNATIONAL GROUP, INC.
                                ---------------

    Our common shares are traded on the over-the-counter Electronic Bulletin
Board under the symbol "AIRG." There is no public market for our warrants and we
do not intend to list our warrants on any exchange.

    This prospectus relates to the resale from time to time by the selling
stockholders identified in this prospectus of up to:

    - 250,000 warrants to purchase shares of our common stock;

    - 250,000 shares of our common stock issuable upon exercise of the warrants;

    - 2,702,703 shares of our common stock issuable upon conversion of up to
      $2,500,000 in principal amount of our 6% Convertible Debentures Due 2002.

    We will receive no proceeds from the sale of our warrants or common stock by
the selling stockholders identified in this prospectus. We will, however,
receive proceeds from the sale of our common stock upon the exercise, if any, of
the warrants.

    You should read this prospectus and any supplement carefully before you
invest in Airtech. This prospectus may not be used to make sales of our common
stock or warrants unless accompanied by a prospectus supplement. INVESTING IN
OUR COMMON STOCK INVOLVES RISKS. RISK FACTORS BEGIN ON PAGE 4.

    Neither the Securities and Exchange Commission nor any state securities
commission has approved or disapproved of these securities or determined if this
prospectus is truthful or complete. Any representation to the contrary is a
criminal offense.

                The date of this Prospectus is November  , 2000.
<PAGE>
    The following table of contents has been designed to help you find important
information contained in this prospectus.

                               TABLE OF CONTENTS

<TABLE>
<CAPTION>
SECTION                                                         PAGE
-------                                                       --------
<S>                                                           <C>
Prospectus Summary..........................................      2

Risk Factors................................................      4

Description of Securities Purchase Agreement................      8

Plan of Distribution........................................     10

Use of Proceeds.............................................     11

Information on Selling Stockholders.........................     11

The Company.................................................     12

Company Properties..........................................     26

Litigation..................................................     26

Management's Discussion and Analysis........................     27

Directors, Executive Officers, Promoters and Control
  Persons...................................................     33

Executive Compensation......................................     35

Summary Compensation Table..................................     35

Security Ownership of Certain Beneficial Owners and
  Management................................................     38

Certain Relationships and Related Transactions..............     40

Market for Registrant's Common Equity and Related
  Stockholder Matters.......................................     41

Description of Securities...................................     41

Legal Matters...............................................     44

Experts.....................................................     44

Where To Find Additional Information........................     44

Index to Combined Financial Information.....................    F-1
</TABLE>

                                       i
<PAGE>
                               PROSPECTUS SUMMARY

    This prospectus summary highlights selected information from this prospectus
and does not contain all of the information that may be important to you. For a
more complete description of this offering, you should read this entire
prospectus as well as the additional documents we refer to under the heading
"Where To Find Additional Information."

                                  OUR COMPANY

    Our principal business is the development, manufacturing, distribution and
sale of air purification products for commercial and individual use. We
currently manufacture and distribute a product line of ceiling-mounted
purification units for commercial applications such as hotels, restaurants,
bars, offices, print shops and casinos and portable residential purification
units for individual use. We also manufacture and distribute a purification unit
for use in automobiles, trucks and public transportation vehicles.

                            OUR PRODUCTS AND MARKET

    Our air purification products and technology can be applied to various
commercial, residential, and medical markets. We market our air purification
products through a combination of franchises offered by Airsopure, Inc. and
Airsopure International Group, Inc., our wholly-owned subsidiaries, by direct
sales efforts from our principal offices and through a distribution network with
heating, ventilation and air conditioning companies. We have also licensed the
distribution rights to use our name and technology in the countries of Taiwan,
the Philippines, Turkey, Canada, Spain and the Peoples Republic of China. Our
strategy is to identify national and international market niches which we
believe are in need of air purification solutions and to exploit those markets
through franchising, direct sales, licensing and strategic alliances with
manufacturing representatives. The market for our products has grown based upon
the increased public awareness of indoor air contamination. The Environmental
Protection Agency has identified indoor air pollution as one of the five most
urgent environmental crises in the United States. Air contamination includes
bacteria, pollen, dust mites, smoke, plant spores, dust, solvents, glues,
formaldehyde, carbon monoxide and dioxide and various viruses.

                        SUMMARY FINANCIAL AND OTHER DATA

    We are providing the following summary financial information to aid you in
your analysis of the financial aspects of an investment in us. The table
includes summary historical financial data for Airtech for the years ended
May 31, 1998, 1999 and 2000. We believe that this presentation is informative to
you.

<TABLE>
<CAPTION>
                                                           YEAR ENDED     YEAR ENDED     YEAR ENDED
                                                          MAY 31, 1998   MAY 31, 1999   MAY 31, 2000
                                                          ------------   ------------   -------------
<S>                                                       <C>            <C>            <C>
ASSETS..................................................   $4,243,700    $ 2,849,781     $ 5,563,729
REVENUES................................................   $1,126,499    $ 1,030,469     $ 1,627,476
NET LOSS................................................   $ (870,671)   $(4,311,459)    $(2,441,594)
LOSS PER SHARE..........................................   $    (0.32)   $     (0.41)    $     (0.14)
</TABLE>

                                       2
<PAGE>
                       OUR SECURITIES PURCHASE AGREEMENT

    On February 22, 2000, we entered into a securities purchase agreement with
PK Investors LLC to raise up to $5,000,000 through the sale to PK Investors of
our 6% convertible debentures with attached warrants to purchase up to 500,000
shares of our common stock. Upon execution of the securities purchase agreement,
PK Investors purchased $2,500,000 in principal amount of our 6% debentures with
attached warrants to purchase 250,000 shares of our common stock. The purchase
price paid by PK Investors for the 6% debentures and attached warrants was
$2,500,000. Under the terms of the securities purchase agreement, we also issued
to PK Investors a conditional warrant to purchase the remaining $2,500,000 in
principal amount of our 6% debentures and the remaining attached warrants to
purchase 250,000 shares of our common stock. The conditional warrant expires on
December 22, 2000. This prospectus relates to the resale of our warrants or
common stock by the selling stockholders identified in this prospectus either in
the open market or pursuant to negotiated transactions.

                                       3
<PAGE>
                                  RISK FACTORS

BECAUSE WE HAVE A LIMITED HISTORY OF OPERATIONS WE MAY NOT BE ABLE TO
  SUCCESSFULLY IMPLEMENT OUR BUSINESS PLAN.

    We have only five years of operational history in our industry. Accordingly,
our operations are subject to the risks inherent in the establishment of a new
business enterprise, including access to capital, acceptance of our products in
the market and limited revenue from operations. We cannot assure you that our
intended activities or plan of operation will be successful or result in revenue
or profit to us.

WE HAVE A HISTORY OF LOSSES AND EXPECT FUTURE LOSSES.

    We have incurred operating losses for our fiscal years ended May 31, 1999
and 2000, and expect to sustain additional operating losses in the future. Our
operating losses are attributable to the developing nature of our business and
have resulted primarily from:

    - significant costs associated with the development of our products

    - marketing and distribution of our products

    - interest charges and expenses related to our current and previous debt and
      equity financings

    - minimal sales history of our recently developed products

OUR BUSINESS REQUIRES SIGNIFICANT EXPENDITURES WHICH WE MUST PAY BEFORE
  REALIZING ANY REVENUES.

    The development of our business and the development, sale and delivery of
our products and services requires significant expenditures. A substantial
portion of these expenditures must be made before we realize any revenues.
Certain of our expenditures, including marketing, sales and general and
administrative costs are expensed as they are incurred. Other expenditures,
including product design, network design and costs to obtain regulatory
approval, are deferred until the network or product is completed and
operational. We will continue to incur significant expenditures in connection
with the construction, acquisition, development and expansion of our products,
services and customer base. Although we believe the net proceeds from our recent
debt and equity sales to PK Investors are sufficient to implement our plan of
operation, we may require additional financing in the future. We cannot assure
you that any required additional financing will be available to us or that any
additional financing will not materially dilute the ownership of our
shareholders.

PK INVESTORS MAY NOT EXERCISE THE CONDITIONAL WARRANT TO PURCHASE AN ADDITIONAL
  $2,500,000 IN PRINCIPAL AMOUNT OF OUR 6% DEBENTURES WHICH COULD ADVERSELY
  AFFECT OUR BUSINESS.


    PK Investors holds a conditional warrant to purchase an additional
$2,500,000 in principal amount of our 6% debentures with attached warrants to
purchase 250,000 shares of our common stock. The exercise of the conditional
warrant is within the sole discretion of PK Investors and we cannot demand that
PK Investors exercise the conditional warrant. The conditional warrant expires
on December 22, 2000 and we cannot assure you that PK Investors will exercise
the conditional warrant. If PK Investors does not exercise the conditional
warrant, we may not be able to fully implement our business plan which could
materially affect our business and results of operations.


INCREASED COMPETITION FROM OUR COMPETITORS COULD PREVENT US FROM PENETRATING NEW
  MARKETS.

    Our business is becoming increasingly competitive. Competition has increased
with society's growing awareness of air quality problems and the related demand
for air purification products. We believe competition will continue to increase
with the identification of new markets, such as:

    - the food and beverage industry where smoking problems among smoking and
      non-smoking customers exist or local ordinances impose smoking
      restrictions

    - the growth of cigar bars

                                       4
<PAGE>
    - the creation of smoking lounges in airports, office buildings, medical
      buildings and other public buildings

    - other smoking and non-smoking environmental demands

    - air contamination within hospitals and other medical facilities

    - air contamination within office buildings and other public buildings and
      facilities

    - air contamination within vehicle air conditioning systems

    - air contamination within homes

    As competition increases, we will compete with numerous companies in our
market which have greater financial and technical resources than those available
to us. Our inferior competitive position could have a material adverse affect on
our ability to penetrate a new market and ultimately our profitability.

INCREASED TECHNOLOGICAL DEVELOPMENTS IN AIR PURIFICATION PRODUCTS COULD RENDER
  OUR PRODUCTS OBSOLETE.

    Our air purification products could be rendered noncompetitive or obsolete
by future technological developments in our industry. We expect these
technological developments to significantly increase competition in our
industry. Many of the companies with which we compete and expect to compete have
greater capital resources and more significant research and development staffs
and marketing and distribution programs and facilities. Our ability to compete
effectively may be adversely affected by the ability of these competitors to
devote greater resources to technological developments and the sale and
marketing of their products than us. Also, one or more of our competitors may
succeed or may have already succeeded in developing technologies and products of
which we are unaware and which may be more effective than the air purification
products we are currently developing or marketing.

WE MAY NOT RECEIVE APPROVAL OF OUR MEDICARE SERIES 950 UNIT WHICH COULD
  SIGNIFICANTLY AFFECT OUR FUTURE RESULTS OF OPERATIONS AND PROFITABILITY.

    In October 1999, we applied to the Medicare administration for a Medicare
reimbursement code number for our Medicare Series 950 air purification unit. The
reimbursement code number would allow Medicare recipients to receive
reimbursement for the cost of our Medicare Series 950. Approval of our Medicare
Series 950 could significantly increase our profitability. We have not yet
received approval of our Medicare application and we cannot assure you that our
application will be approved by Medicare. If we do not receive Medicare
approval, we may be forced to market the consumer version of the Medicare
Series 950 through direct sales and our existing distribution channels. We
cannot assure you that these marketing efforts would be successful which could
adversely affect our business and results of operations.

OUR STOCK IS TRADED ON THE OTC BULLETIN BOARD AND THE TRADABILITY IN OUR STOCK
  MAY BE LIMITED UNDER THE PENNY STOCK REGULATIONS.

    Our common stock is traded on the OTC Bulletin Board under the symbol
"AIRG". The OTC Bulletin Board is not a recognized national securities exchange.
If the trading price of our common stock is less than $5.00 per share, trading
in our common stock would also be subject to the requirements of Rule 15g-9
under the Exchange Act. Under this rule, broker/dealers who recommend low-priced
securities to persons other than established customers and accredited investors
must satisfy special sales practice requirements. The broker/dealer must make an
individualized written suitability determination for the purchaser and receive
the purchaser's written consent prior to the transaction.

    SEC regulations also require additional disclosure in connection with any
trades involving a "penny stock", including the delivery, prior to any penny
stock transaction, of a disclosure schedule explaining the penny stock market
and our associated risks. Such requirements may severely limit the liquidity of
our common stock in the secondary market because few brokers or dealers are
likely to undertake such compliance activities. Generally, the term "penny
stock" refers to a stock with a market price of less

                                       5
<PAGE>
than $5.00 per share which is not traded on a national securities exchange or
quoted on NASDAQ. An active trading market in our common stock may never develop
because of these restrictions.

THERE IS A LIMITED PUBLIC MARKET FOR OUR COMMON STOCK AND WARRANTS AND ANY
  FUTURE TRADING PRICE OF OUR COMMON STOCK MAY DECLINE, MAKING IT DIFFICULT FOR
  YOU TO SELL YOUR STOCK.

    Currently, there are a limited number of market makers for our common stock
and there can be no assurance that a market for our shares will continue with
any consistency. An illiquid market for our common stock may result in price
volatility and poor execution of buy and sell orders for our investors. There is
no public market for our warrants and we cannot assure you that one will
develop. We do not intend to list our warrants on any exchange.

WE DEPEND ON OUR KEY PERSONNEL FOR OUR FUTURE SUCCESS INCLUDING OUR FOUNDERS,
  C J COMU AND JOHN POTTER.

    Our future success depends to a significant extent upon the continued
employment of our founders C J Comu and John Potter. Competition for qualified
personnel is intense in our industry, and we cannot assure you that we will be
successful in attracting and retaining qualified, top-level personnel. The
limited availability of qualified individuals could become an issue of
increasing concern in the future. We do not maintain insurance on the lives of
any of our officers or key employees. Our future success largely depends on the
ability of our qualified personnel to manage and conduct our operations and
implement our business plan. The loss of services of our founders or other key
officers and directors could adversely affect our prospects for success.

WE RECENTLY IMPLEMENTED A FRANCHISE PROGRAM TO MARKET OUR RESIDENTIAL PRODUCTS
  WHICH MAY NOT BE SUCCESSFUL.

    We recently implemented a franchise program to market and sell our
residential air purification products utilizing a retail store outlet concept.
We are presently registered or authorized to offer these franchises in 38
states. We cannot assure you that we will be able to maintain or obtain
effective registration for our intended franchise program in these or future
states.

    Our franchise policy allows franchisees to operate under our trade name. We
believe this policy promotes name recognition for both our business and for the
independently owned franchise locations. This policy, however, also increases
the possibility that one of our franchisees may engage in an activity that
results in negative publicity about us. This negative publicity could affect our
operations and our ability to sell additional franchises.

    Our retail franchise program is an important part of our business plan to
market our residential products. We cannot assure you that we will be successful
in the sale of our franchises. If our franchise program is unsuccessful, we will
be forced to market our residential products through other channels such as
direct sales and manufacturer's representatives. This approach could materially
affect our product sales and thus our profitability.

WE DISCONTINUED OFFERING FRANCHISES TO SELL OUR COMMERCIAL PRODUCTS WHICH MAY
  NEGATIVELY IMPACT OUR FUTURE SALES.

    As of May 31, 2000, we had 18 franchisees who market our commercial
products. During fiscal year 2000, we elected to discontinue offering additional
commercial franchises. We elected to discontinue our commercial franchise
program to enable us to pursue marketing our commercial products through
manufacturing representatives and direct sales efforts from our corporate
offices. We cannot assure you that this new marketing approach for our
commercial products will be successful. If unsuccessful, we may not be able to
increase sales from our commercial products which could materially affect our
future profitability.

WE HAVE NOT PAID ANY DIVIDENDS IN THE PAST AND DO NOT ANTICIPATE PAYING
  DIVIDENDS IN THE FUTURE.

    We anticipate using the proceeds received from our debt and equity sales to
PK Investors and any future earnings to promote and increase our business and
for other working capital uses. We have not paid or declared any dividends in
the past. Based upon our present financial status and our contemplated financial
requirements, we do not anticipate paying any dividends upon the shares offered
by this Prospectus for the foreseeable future. While we may declare dividends at
some time in the future, we cannot assure you of the timing of future dividends,
if any.

                                       6
<PAGE>
                           FORWARD LOOKING STATEMENTS

    he statements we make in this prospectus that are not historical fact are
"forward-looking statements" as that term is defined in the Private Securities
Litigation Reform Act of 1995. The words or phrases "will likely result," "are
expected to," "will continue," "is anticipated," "believes," "estimates,"
"projects" or similar expressions are intended to identify these forward-looking
statements. These statements are subject to risks and uncertainties beyond our
reasonable control that could cause our actual business and results of
operations to differ materially from those reflected in our forward-looking
statements. The safe harbor provisions provided in the Securities Litigation
Reform Act do not apply to forward-looking statements we make in this
prospectus.

    Forward-looking statements are not guarantees of future performance. Our
forward-looking statements are based on trends which we anticipate in our
industry and our good faith estimate of the effect on these trends of such
factors as industry capacity, product demand and product pricing. In addition,
our forward-looking statements are subject to our ability to reverse the current
negative trend in our financial results.

    The inclusion of projections and other forward-looking statements should not
be regarded as a representation by us or any other person that we will realize
our projections or that any of our forward-looking statements contained in this
prospectus will prove to be accurate. We will not update any forward-looking
statements other than as required by law.

                                       7
<PAGE>
                  DESCRIPTION OF SECURITIES PURCHASE AGREEMENT

OUR AGREEMENT

    On February 22, 2000, we entered into a securities purchase agreement with
PK Investors to raise up to $5,000,000 through the sale to PK Investors of our
6% Convertible Debentures Due 2002 with attached warrants to purchase up to
500,000 shares of our common stock. Upon execution of the securities purchase
agreement, PK Investors purchased $2,500,000 in principal amount of our 6%
debentures with attached warrants to purchase 250,000 shares of our common
stock. The purchase price paid by PK Investors for our 6% debentures and
attached warrants was $2,500,000 which represents the total amount we have
received under the purchase agreement through June 30, 2000. Under the terms of
our purchase agreement, we also issued to PK Investors a conditional warrant to
purchase the remaining $2,500,000 in principal amount of 6% debentures and the
remaining attached warrants to purchase 250,000 shares of our common stock for a
purchase price of $2,500,000. The exercise of the conditional warrant and our
receipt of an additional $2,500,000 under the purchase agreement is within the
sole discretion of PK Investors.

DESCRIPTION OF 6% DEBENTURES

    Our 6% debentures purchased by PK Investors have a maturity date of
February 22, 2002 at which time the principal amount and all accrued interest is
due and payable. No interest payments are due prior to maturity of the 6%
debentures. We may, at our option, pay the accrued interest at maturity by
issuing shares of our common stock to the debenture holder at a price equal to
the conversion price of our common stock as described below. The debentures are
convertible at any time at the option of the holder into shares of our common
stock, provided at no time may PK Investors own more than 4.9% of our
outstanding common stock without giving us 61 days prior written notice. See
"Limitation on Stock Ownership of PK Investors" on page 10 of this prospectus.
The conversion price of our common stock used in calculating the number of
shares issuable upon conversion, or in payment of interest on the 6% debentures,
is the lesser of

    - 110% of the average closing bid price of our common stock for the five
      trading days prior to the date of initial payment; and

    - the product obtained by multiplying 0.80 by the average of the three
      lowest closing bid prices of our common stock during the thirty trading
      days prior to the date we receive a conversion notice from a debenture
      holder.

    In the event of a "change of control", the holders of the 6% debentures may
require us to redeem the 6% debentures at a redemption price equal to 125% of
the aggregate outstanding principal and accrued interest on the 6% debentures. A
"change of control" includes:

    - acquisition by an entity or group of more than 50% of our voting stock;

    - merger or consolidation;

    - a change in a majority of our existing board of directors; or

    - a sale of substantially all of our assets.

DESCRIPTION OF WARRANTS

    The warrants purchased by PK Investors on February 22, 2000 entitle PK
Investors to purchase 250,000 shares of our common stock at an exercise price of
$2.6124 per share. The warrants expire on February 22, 2005. The warrants are
subject to exercise price adjustments upon the occurrence of certain events
including stock dividends, stock splits, mergers, reclassifications of stock or
our recapitalization. The exercise price of the warrants is also subject to
reduction if we issue any rights, options or warrants to purchase shares of our
common stock at a price less than the market price of our shares as quoted on
the over-the-counter bulletin board market. Also, if at any time, we declare a
distribution or dividend to the holders of our common stock in the form of cash,
indebtedness, warrants, rights or other securities, the holders of the warrants
will be entitled to receive the distribution or dividend as if the holder had
exercised the warrant.

                                       8
<PAGE>
DESCRIPTION OF THE CONDITIONAL WARRANT ISSUED TO PK INVESTORS

    The conditional warrant issued to PK Investors on February 22, 2000 entitles
PK Investors to purchase up to an additional $2,500,000 in principal amount of
our 6% debentures and additional warrants to purchase 250,000 shares of our
common stock. The conditional warrant expires on December 22, 2000 and cannot be
extended by us. The conditional warrant may be exercised by PK Investors in
whole or in part at any time prior to expiration. The terms and conditions of
the 6% debentures and warrants issuable upon exercise of the conditional warrant
are the same as described above, except that the exercise price of the warrants
is equal to 110% of the average closing bid price of our common stock on the
over-the-counter bulletin board market for the five trading days prior to the
date of exercise of the conditional warrant. There are no assurances that PK
Investors will exercise the conditional warrant.

MANDATORY EXERCISE OF CONDITIONAL WARRANT

    The conditional warrant enabled us to require PK Investors to exercise the
conditional warrant at any time upon the expiration of 90 days after the
registration statement relating to the warrants and common stock offered by this
prospectus is declared effective by the SEC. Because the registration statement
was not declared effective within 90 days of the expiration date, we can no
longer require mandatory exercise of the conditional warrant. Our ability to
require exercise of the conditional warrant expires on December 22, 2000 and is
subject to the closing bid price of our common stock on the date we require
exercise being greater than $2.6124 per share. We also could not require
mandatory exercise of the conditional warrant if any of the following conditions
exist:

    - we have made a public announcement of a material corporate event which has
      not been abandoned or terminated;

    - our common stock is delisted or suspended from trading;

    - we have amended our Articles of Incorporation without the consent of PK
      Investors;

    - the closing bid price of our common stock is less than $2.00 per share;

    - the trading volume of our common stock is less than 30,000 shares per day
      during the 30 day period prior to our request for exercise of the
      conditional warrant; or

    - we have not reserved sufficient shares of our common stock required to be
      issued upon exercise of the warrants or conversion of the 6% debentures.

    The conditional warrant does not contain any provisions which would allow a
waiver of any of the above conditions.

OUR COVENANTS WITH PK INVESTORS

    We may not, without the prior written consent of PK Investors, offer or sell
any of our securities for a period commencing on February 22, 2000 and expiring
270 days after the registration statement relating to the warrants and common
stock offered by this prospectus is declared effective by the SEC, except as
follows:

    - securities issued for an aggregate of at least $15 million in connection
      with a firm commitment, underwritten public offering;

    - shares of common stock issued in connection with our acquisition of
      another entity;

    - shares of common stock issued to directors, officers, employees or
      consultants which together with shares of common stock issuable upon the
      exercise of any new options granted after February 22, 2000 do not exceed
      750,000 shares;

    - shares of common stock issued with respect to options outstanding as of
      February 22, 2000 not to exceed 750,000 shares; and

    - shares of common stock in connection with a stock split, stock dividend or
      similar recapitalization which affects the holders of all of our shares of
      common stock.

                                       9
<PAGE>
LIMITATION ON STOCK OWNERSHIP OF PK INVESTORS

    Our securities purchase agreement with PK Investors provides that at no time
may PK Investors, together with its officers, directors and affiliates, maintain
ownership of more than 4.9% of our outstanding common stock, unless PK Investors
gives us at least 61 days prior notice of their intent to exceed 4.9%.

REGISTRATION RIGHTS AGREEMENT WITH PK INVESTORS

    Simultaneously with the execution of the securities purchase agreement, we
entered into a registration rights agreement with PK Investors. The securities
offered by this prospectus are in compliance with our obligations under the
registration rights agreement. The holders of the warrants and 6% debentures are
also entitled under the registration rights agreement to certain "piggy-back"
registration rights if we file a registration statement relating to the sale of
securities for our own account. This means the holders of the warrants and 6%
debentures may participate and sell shares in our public offering, except for
shares registered by us for issuance under our employee stock option plans or in
a merger or exchange in which our shares are issued in exchange for other
securities.

    Under the registration rights agreement, if the registration statement
relating to the securities offered by this prospectus was not declared effective
by the SEC on or before June 27, 2000, we were obligated to pay a registration
default fee to PK Investors of $50,000 per month. The default fee is due and
payable in cash on the last day of each month until the registration statement
is declared effective. As of July 31, 2000, we have paid $75,000 in default fees
to PK Investors. As of October 31, 2000, we owe an additional $150,000 in
default fees to PK Investors. We are currently in negotiations with PK Investors
to waive these additional fees on the effective date of the registration
statement.

                              PLAN OF DISTRIBUTION

    The selling stockholders named in this prospectus or their pledgees, donees,
transferees or other successors-in-interest are free to offer and sell their
warrants and common stock at such times, in such manner and at such prices as
they may determine. The types of transactions in which the warrants or common
stock are sold may include transactions in the over-the-counter bulletin board
market (including block transactions), negotiated transactions, the settlement
of short sales of common stock, or a combination of these methods of sale. The
sales will be at market prices prevailing at the time of sale or at negotiated
prices. The transactions may or may not involve brokers or dealers. The selling
stockholders have advised us that they do not have any agreements,
understandings or arrangements with any underwriters or broker-dealers regarding
the sale of their securities.

    The selling stockholders may effect transactions by selling our warrants or
common stock directly to purchasers or to or through broker-dealers, which may
act as agents or principals. Broker-dealers may receive compensation in the form
of discounts, concessions or commissions from the selling stockholders.
Broker-dealers may also receive compensation from the purchasers of our warrants
or common stock for whom they act as agents or to whom they sell as principal,
or both. The compensation to a particular broker-dealer might be in excess of
customary commissions.

    The selling stockholders and any broker-dealer that acts in connection with
the sale of warrants or common stock may be deemed to be an "underwriter" within
the meaning of Section 2(11) of the Securities Act. Any commissions received by
broker-dealers and any profit on the resale of our warrants or common stock sold
by them while acting as a principal may be deemed to be underwriting discounts
or commissions. The selling stockholders may agree to indemnify any agent or
broker-dealer that participates in a transaction involving sales of our warrants
or common stock against certain liabilities.

    Because the selling stockholders may be deemed "underwriters" within the
meaning of Section 2(11) of the Securities Act, the selling stockholders will be
subject to prospectus delivery requirements. We have informed the selling
stockholders that the anti-manipulation rules of the SEC, including Regulation M
under the Exchange Act, may apply to sales by the selling stockholders in the
market and have provided the selling stockholders with a copy of these rules and
regulations.

                                       10
<PAGE>
                                USE OF PROCEEDS

    We are registering our warrants and shares of common stock offered by this
prospectus to satisfy our contractual obligation to PK Investors. We will not
receive any of the proceeds from the sale of our warrants or common stock by the
selling stockholders under this prospectus. We will, however, receive proceeds
from the issuance of our common stock upon the exercise, if any, of our
warrants.

    On February 22, 2000, PK Investors purchased $2,500,000 in principal amount
of our 6% debentures with attached warrants to purchase 250,000 shares of our
common stock. The purchase price for the 6% debentures and warrants was
$2,500,000. We used the proceeds received from PK Investors as follows:

<TABLE>
<CAPTION>

<S>                                                           <C>
Reduction of payables.......................................  $  275,000
Inventory purchases.........................................     275,000
Product testing.............................................      50,000
Commissions on sales of 6% debentures.......................     250,000
General corporate purposes..................................     250,000
Working capital to fund future operations...................   1,400,000
                                                              ----------
  TOTAL.....................................................  $2,500,000
                                                              ==========
</TABLE>

                      INFORMATION ON SELLING STOCKHOLDERS

    The following table includes certain information with respect to the selling
stockholders as of June 30, 2000. The selling stockholders are not an affiliate
of ours and have not had a material relationship with us or any of our
predecessors during the past three years. The selling stockholders are not
registered broker-dealers or affiliates of any registered broker-dealers.

<TABLE>
<CAPTION>
                                                                                           APPROXIMATE
                                                      MAXIMUM NUMBER                      PERCENTAGE OF
                                                       OF SHARES OF        MAXIMUM           COMMON
                              BENEFICIAL OWNERSHIP     COMMON STOCK       NUMBER OF        STOCK TO BE
                              OF COMMON STOCK AS OF    OFFERED FOR     WARRANTS OFFERED    OWNED AFTER
NAME                           JUNE 30, 2000(2)(3)      SALE(2)(3)         FOR SALE         OFFERING
----                          ---------------------   --------------   ----------------   -------------
<S>                           <C>                     <C>              <C>                <C>
PK Investors LLC(1).........        5,905,405           2,952,703          250,000                0%
</TABLE>

------------------------

(1) As of June 30, 2000, PK Investors held $2,500,000 in principal amount of our
    6% debentures and warrants to purchase 250,000 shares of our common stock.
    As of May 31, 2000, PK Investors also held a conditional warrant to purchase
    an additional $2,500,000 in principal amount of 6% debentures and additional
    warrants to purchase 250,000 shares of our common stock.

(2) Assumes the conversion of $2,500,000 in principal amount of our 6%
    debentures to common stock and the exercise of all of the warrants
    accompanying our 6% debentures to purchase 250,000 shares of our common
    stock.

(3) Our securities purchase agreement with PK Investors provides that at no time
    may PK Investors, together with its officers, directors and affiliates,
    maintain ownership of more than 4.9% of our outstanding common stock, unless
    they give us at least 61 days prior notice of their intent to exceed 4.9%.
    The total number of shares of our common stock owned beneficially and
    offered for sale assumes that PK Investors has given us notice of their
    intent to exceed 4.9% ownership of our common stock.

                                       11
<PAGE>
                          AIRTECH INTERNATIONAL GROUP

ORGANIZATION AND DEVELOPMENT

    Airtech International Group, Inc. was incorporated in the State of Wyoming
on August 8, 1991 under the name Interactive Technologies Corporation, Inc.
Until May, 1998, Interactive Technologies was principally engaged in developing
and producing interactive television and media programming for distribution
through cable, broadcast, direct satellite television and the Internet.
Interactive Technologies conducted this line of business through ownership of
proprietary software and a trademark known as Rebate TV. Rebate TV offered
network viewers rebates through an interactive program accessed by touch-tone
phones. In addition, Interactive Technologies owned licensed rights obtained
from the Federal Communications Commission to operate an interactive video and
data service system in the Melbourne-Titusville, Florida metropolitan area. A
second system owned by Interactive Technologies and located in the Charleston,
South Carolina metropolitan area was sold in 1997.

    On May 31, 1998, we acquired all of the outstanding shares of common stock
of Airtech International Corporation, a Texas corporation. Airtech Corporation
was founded in 1994 as a distributor of air purification products for
Honeywell/Envirocaire. In January of 1996, Airtech Corporation outgrew the
distributorship business and began manufacturing two of its own air purification
products. The total purchase price of $22,937,760.00 for the stock acquisition
was paid through the issuance of 10,500,000 shares of Interactive Technologies'
common stock, 11,858,016 shares of Interactive Technologies' Series "A"
Convertible Preferred Stock and $9,000,000.00 in principal amount of Interactive
Technologies' convertible debentures. The shares of common stock and Series "A"
preferred stock were each valued at $0.625 per share. We accounted for the stock
acquisition using the purchase method of accounting, with Airtech Corporation
deemed the purchaser for purposes of our consolidated financial statements.

    On July 31, 1998, the 11,858,016 shares of Series "A" preferred stock and
the $9,000,000 of convertible debentures, including accrued interest, were
converted into 11,858,016 and 13,071,429 shares of our common stock. After
conversion, the total number of outstanding shares of our common stock was
approximately 50,000,000 shares. On October 5, 1998, our shareholders approved a
one for five reverse split of our common stock which reduced the number of
outstanding shares of our common stock to approximately 10,000,000 shares and
increased the par value of our common stock from $0.01 to $0.05 per share. The
reverse stock split was effective as of November 9, 1998.

    In February 1998, we discontinued the original line of business of
Interactive Technologies relating to interactive television and media
programming, including the Rebate TV product. The software, trademark and
license rights are the only assets of these discontinued lines of business.
These assets have no carrying value on our financial statements because the
products were discontinued prior to our acquisition of Airtech Corporation. We
discontinued these original lines of business to enable us to concentrate on the
development, manufacture, distribution and sale of the air purification products
offered by Airtech Corporation and its subsidiaries. We are currently marketing
the remaining assets for sale with no firm commitments or agreements in place.

    Since the discontinuation of our original lines of business, we have been
engaged with our wholly-owned subsidiaries, Airtech Corporation, Airsopure,
Inc., and Airsopure International Group, Inc. in the development, marketing and
sale of air purification systems for commercial, residential and automobile use.
Airsopure was incorporated on March 5, 1997 in the State of Texas to implement
and operate a franchise program for the sale of commercial building air
purification products developed and manufactured by Airtech Corporation.
Airsopure International was incorporated on January 5, 2000 in the State of
Nevada to implement and operate a franchise program to facilitate the opening of
consumer retail stores for the sale of our residential air purification
products.

    On November 30, 1995, we incorporated McCleskey Sales and Service, Inc. in
the State of Texas to integrate the distribution and sale of air purification
products by Airtech Corporation with the heating, ventilation and air
conditioning service business. Effective May 31, 1999, we discontinued the

                                       12
<PAGE>
operations of McCleskey Sales based upon the incompatibility of the heating and
air conditioning service business with Airtech Corporation's business of
manufacturing and distributing high quality air purification products. Our cash
expenses to discontinue the operations of McCleskey Sales were minimal.

    In January 1999, we formed Airsopure 999, L.P., a Texas limited partnership,
for the purpose of developing, marketing and distributing our Model S-999
automobile air purification system. Our wholly-owned subsidiary, Airsopure, is
the general partner of the limited partnership.

    In October 1999, we applied to the Medicare administration for a Medicare
reimbursement code number for our Medicare Model 950. The reimbursement code
number allows Medicare recipients to receive reimbursement for the cost of our
Medicare Model 950. Our Medicare application is pending. We have not yet
received approval for a specific reimbursement code number, although Medicare
has allowed us to invoice Medicare using a non-assigned code number. The
non-assigned code number does not guarantee Medicare reimbursement to Medicare
recipients.

    From February 2000 through June, we opened four retail stores in Addison,
Texas, Arlington, Texas, Jackson, Tennessee and Kansas City, Missouri. During
2000, we sold the two stores located in Jackson, Tennessee and Kansas City,
Missouri to the managers of those stores. We also consolidated the store located
in Arlington, Texas with the store located in Addison, Texas. We opened these
retail stores to facilitate the sale of our home consumer line of air
purification products. These retail stores are also prototypes for future
franchise retail stores offered by Airsopure International.

    On October 16, 1998, we changed our name from Interactive Technologies
Corporation, Inc. to Airtech International Group, Inc. Our address is 15400
Knoll Trail, Suite 200, Dallas, Texas 75248. Our telephone number is (972)
960-9400 and our web site can be accessed at www.airtechgroup.com. The web site
of Airsopure can be accessed at www.airsopure.com.

BUSINESS

    We are engaged in the development, manufacturing, marketing and sale of
indoor air purification products for commercial and residential use. We also
manufacture and market an air purification system for use in automobiles. Our
strategy is to identify those markets which we believe are in need of solutions
to indoor air contamination problems. We propose to exploit these identified
markets through direct sales, franchising, licensing and strategic alliances
with manufacturing representatives.

    Indoor air contamination exists in the form of particulates, gases or
viruses in the air we breathe, whether in an office building, retail or
commercial establishment or our homes. The public is generally aware of the
dangers of outside air pollution through "ozone alert days" which suggest
limited outdoor activities on those days. We believe, however, that the general
public is unaware that exposure to our immune systems of unseen indoor air
contaminants is normally six to seven times more hazardous than outside air.
These air contaminants include bacteria, pollen, dust mites, smoke, plant
spores, dust, solvents, glues, formaldehyde, carbon monoxide, carbon dioxide,
viruses, and diseases such as tuberculosis, meningitis, and hepatitis. Indoor
air contaminants also include volatile organic compounds or "VOCs" which occur
when airborne contaminants combine and become unstable. Examples of these
volatile compounds are benzene, styrene, arsenic and polychlorinated biphenyls.

    For millions of people, exposure to indoor air contaminants means
experiencing headaches, watery eyes, dizziness, lethargy, digestive problems,
nausea, nose and throat irritation. Statistics indicate that many legitimate
employee absences are "respiratory related" and that these absences have a
profoundly negative impact on productivity and profits. Historically, the
methods of addressing and treating indoor air contamination were to open windows
and doors to bring "fresh air" into an area or to use air cleaners such as ozone
generators or electro-static air "cleaners" to attempt to purify the existing
indoor air. We believe that these methods do not effectively handle the air
contamination problems which exist today. Although considered effective at the
time of conception, we regard these cleaners as obsolete in the current air
purification marketplace.

                                       13
<PAGE>
    Our air purification products provide an inexpensive solution to air
contamination problems and concerns. Our products can be applied to various
commercial and residential uses and are ideally suited for a variety of users
that experience air contamination problems, including office buildings,
restaurants, bars, public buildings, nursing homes, hospitals, schools, dental
offices, waiting rooms, homes, airplanes, vehicles and residences. Our products
substantially remove or destroy microorganisms in the air, eliminate organic
odors and break down volatile compounds into harmless basic compounds.

FRANCHISE OPERATIONS

    We operate a franchise program designed to leverage our expertise with the
energies and investment of a franchise network. We see this as a means of
producing revenues for cash flow purposes from franchise fees, sales of products
to the market and royalty fees based upon the gross sales generated by the
franchisee. We currently have 18 franchisees who sell our commercial products in
various parts of the United States. These franchisees market and sell our
commercial building products through franchise agreements with Airsopure, Inc.,
our wholly owned subsidiary. Each franchise agreement has an initial term of
five years and the franchisee may renew the franchise for successive additional
five year periods. Five of our current franchises expire in fiscal year 2003 and
thirteen in fiscal year 2004.

    During fiscal year 2000, we elected to discontinue offering our commercial
franchises through Airsopure and began marketing our commercial products through
direct sales efforts from our corporate office. We also implemented a program to
pursue the marketing of our commercial products through manufacturing
representatives. Based upon our estimate of approximately 260,000 manufacturing
representatives nationwide, we believe this marketing approach will provide us
with broader exposure of our commercial products. We also believe this broader
exposure will increase the overall market of our commercial products above the
levels previously recognized through our commercial franchise program.

    We are also directing our franchise efforts and resources to our new
residential/retail franchise concept. To implement this new concept, we formed
Airsopure International Group, Inc., as a wholly owned subsidiary, to commence a
franchise program for the marketing and sale of our residential air purification
units. Airsopure International is qualified to offer our franchises in 38
states. These franchises are consumer oriented and utilize a retail store outlet
concept. We provide a five day Indoor Air Quality Certification program for each
approved franchisee. Our franchise program provides each franchisee with a
protected territory. We also coordinate an advertising program with our
franchisees to provide an unlimited number of leads and future potential
accounts to serve. The start-up costs for purchasing and establishing a retail
store franchise range from $90,000 to $100,000, which includes up to a $25,000
franchise fee to us. The remainder of the costs are estimates for the purchase
of inventory, furniture and fixtures and minimum required working capital. We
are also entitled to receive a monthly royalty fee equal to 5% of the gross
sales generated by each franchisee for the immediately preceding month. We
believe the exposure the franchisee will bring to our consumer residential
products will enhance and expand the overall market for our products. We
commenced marketing the residential/ retail franchises in February 2000 and have
sold eight franchises through August 31, 2000.

INDUSTRY OVERVIEW

    The Environmental Protection Agency has identified indoor air pollution as
one of the five most urgent environmental concerns in the United States.
According to the EPA, poor air quality may affect one third to one half of the
commercial buildings in the United States. These affected commercial buildings
are referred to in the industry as "sick buildings" and represent a potentially
large market for our air purification systems. The term "sick building" can also
be applied to any commercial or private environment where airborne contaminants
pose a potential health hazard. The EPA asserts that the average American spends
roughly 90 percent of his or her time indoors (Consensus 1988; EPA 1988) and can
be breathing air more seriously polluted than outdoor air in even the largest
and most industrialized cities. Government statistics indicate that 10 to 25
million people working in 800,000 to

                                       14
<PAGE>
1.2 million commercial buildings have developed respiratory symptoms related to
indoor air pollution. These statistics translate to a loss in business
productivity that we believe could approach $60 billion a year. People in
"vulnerable categories" are particularly sensitive to indoor air quality and
indoor air pollution. These "vulnerable categories" include many older
individuals, those individuals who are susceptible to allergies, asthma and
other respiratory ailments, and young children. We estimate that more than 30
percent of the U.S. population falls within these categories.

    The rising drug resistance within the U.S. population is also becoming a
major health issue. There are approximately 160 antibiotics available to fight
disease. Many of these antibiotics, however, are no longer effective on certain
virulent organisms, including tuberculosis and certain types of hospital-based
staphylococcus infections. Many viral and bacterial infections are airborne and
are primarily transmitted through the air. The first line of defense against
these diseases is prevention through improvement of indoor air quality.

    Health experts have expressed special concern about people with asthma.
These people have very sensitive airways that react to various irritants in the
air which make breathing difficult. The number of people diagnosed with asthma
has significantly increased in recent years. Since 1970, the number of
asthmatics in the United States has increased 59 percent which represents
approximately 9.6 million people. There are approximately seventeen million
asthmatics in the United States. Asthmatics account for 500,000 hospitalizations
and $6.2 billion in health care costs annually. Asthma in children under 15
years of age has also increased 41 percent during the same period representing a
total of 2.6 million children. The number of deaths from asthma has increased 68
percent since 1979 (Source: Asthma and Allergy Foundation of America).

    Bacteria, molds, pollen and viruses are types of biological contaminants.
These biological contaminants breed in stagnant water and accumulate in air
ducts, humidifiers, drain pans, and areas where water has condensed or collected
on ceiling tiles, carpeting or insulation. Insect, bird and dust mite droppings
can also be a source of biological contaminants. Physical symptoms related to
biological contamination include fatigue, cough, chest tightness, fever, chills,
head and muscle aches, and allergic responses such as mucous membrane irritation
and upper respiratory congestion. One indoor bacteria, Legionella, has caused
both Legionnaire's Disease and Pontiac Fever (Source: April 1991 Environmental
Protection Agency Report [Air and Radiation] Anr-445-W).

    There is a growing awareness of the health hazards of airborne microbes,
also referred to as bioaerosols. Bioaerosols are extremely small living
organisms or fragments of organisms suspended in the air. Dust mites, molds,
fungi, spores, pollen, bacteria, viruses, amoebas, fragments of plant materials,
and human and pet dander are examples of bioaersols. Bioaersols are capable of
causing severe health problems. Some bioaersols, such as viruses and bacteria,
cause infections, like a cold or pneumonia, and others cause allergic reactions.
An allergic reaction occurs when a substance provokes formation of antibodies in
a susceptible person. Bioaerosols may cause allergic reactions on the skin or in
the respiratory tract. Rashes, hay fever, asthma, breathing difficulties, and
runny noses are common allergic reactions.

    Bioaerosols build up in closed indoor environments and are passed through an
entire building through central ventilation systems. The contamination of an
entire building through bioaerosols is commonly referred to as "sick building
syndrome." Bioaerosols are found in a variety of settings such as residences,
office buildings, medical and dental offices and hospitals, but cannot be seen
without a magnifying glass or microscope. Exposure to bioaerosols is much higher
in most enclosed locations where people congregate, such as schools, theaters,
airplanes, restaurants and shelters. Occurrences of sick building syndrome have
escalated largely because of the increased demand for reduced operating costs in
public buildings, particularly ventilation systems. The demand for reduced
operating costs created construction of "tight" buildings which are dependent on
mechanical air circulation systems rather than windows. These air circulation
systems recycle bioaerosols throughout the building creating sick building
syndrome.

                                       15
<PAGE>
    Research has made it evident that air contaminants found in heating,
ventilation and air-conditioning systems and airtight buildings are responsible
to a large degree for sick building syndrome. The heating and air conditioning
community and the American Society of Heating, Refrigeration and Air
Conditioning Engineers have suggested that the use of higher ventilation rates
utilizing fresh outside air would dilute air contaminants and alleviate the sick
building syndrome to a great extent. In response to this suggestion and in an
effort to improve air quality, building operators have increased ventilation by
bringing in more fresh outside air. This process has resulted in increased
building costs created by having to heat or cool and dehumidify the outside air.
The process is also somewhat ineffective to the extent that polluted inside air
is diluted with polluted outside air.

PRODUCTS

    Our product line consists of the following:

    Series 12: Our Series 12 is designed to fit into a 2 x 4-foot space of a
    ceiling. This unit filters approximately 1200 cubic feet of air each minute
    removing particulates, gases and odors. Markets for this unit include the
    food and beverage industry, hospital and nursing homes, print shops, office
    buildings and other industries with problems involving cigarette or cigar
    smoke, odors and particulates. The retail price of our Series 12 is
    $3,490.00. For the 21 months ended May 31, 2000, we have sold 308 of these
    units to our franchisees and national accounts.

    Series 14: Our Series 14 is designed to mount against a wall at the joining
    point of the wall to the ceiling. The unit is approximately 36" x 14" x 14".
    The unit filters approximately 400 cubic feet of air per minute. Markets for
    this unit include those users having problems with any particulate, gas or
    odor found in rooms under 400 square feet, such as hotel rooms, offices,
    classrooms, patient rooms and small shops. Multiple units can be installed
    to accommodate larger rooms. The retail price of our Series 14 is $990.00.
    For the 21 months ended May 31, 2000, we have sold 116 of these units to our
    franchisees and national accounts.

    Series 18: Our Series-18 is a commercial unit which can service up to five
    offices or rooms with inexpensive flex duct work. The unit is installed
    above the ceiling and is out of view. The unit requires no modifications to
    the existing heating and air conditioning system and operates in a very
    quiet fashion. The retail price of our Series 18 is $2,990.00. For the
    21 months ended May 31, 2000, we have sold 48 of these units to our
    franchisees.

    Series 30: Our Series 30 is in the laboratory test stage. The Series 30 is a
    residential unit which is adaptable to existing duct work used in existing
    heating, air conditioning and ventilation systems. We have built prototype
    units for our sales models. We are engaged in preliminary market discussions
    with various users and expect to begin production of the Series 30 units on
    or before September 1, 2000.

    Series 999: We developed our Series 999 as an automotive after market
    product for mounting in the trunk of new and used cars. The unit was
    designed to move 100 cubic feet of air per minute with complete air changes
    in an automobile every 20 seconds. The retail price of our Series 999 is
    $600. For the 21 months ended May 31, 2000, we have sold 655 of these units.
    These sales were primarily to Airsopure 999, L.P. of which Airsopure, Inc.,
    the Company's wholly owned subsidiary, is the general partner.

    Medicare Series 950: Our Medicare Series 950 is a free standing, portable
    unit. In October 1999, our Medicare Series 950 unit was submitted to
    Medicare for approval and issuance of a Medical reimbursement code number.
    The Medicare reimbursement code number would enable Medicare recipients to
    receive reimbursement for the cost of the Medicare Series 950 unit. We have
    proposed to offer our Medicare Series 950 to Medicare recipients for a
    retail price of $795. As of June 30, 2000, we have not sold any Medicare
    Series 950 units to the Medicare market.

                                       16
<PAGE>
    Consumer Series 950: Our Consumer Series 950 unit is similar to the Medicare
    Series 950 with alterations for a larger array of filtration for
    contaminants. The estimated retail price of the Consumer Series 950 is
    $1,495.00. As of May 31, 2000, we have sold 78 of these units since
    January 2000.

    Down Draft Tables: Our down draft tables were designed for the nail manicure
    industry and first introduced in January 1996. The units have largely been
    discontinued with our remaining inventory of approximately 10 units
    available for a retail price of $2,000.00. We discontinued our down draft
    table line based upon a decline in market demand which resulted in
    production and marketing expenses exceeding proposed sales.

    Replacement Filters: We manufacture our sorbent media filters by purchasing
    pre-filter material in bulk and cutting the material in our production
    facility to proper sizes to fit our units. Our hospital grade HEPA filters
    are out-sourced for production. The trisorbent filters are also outsourced
    for manufacture, but assembled at our production facility. The life of the
    filters required by our air purification units varies with the type of unit
    and the degree of contamination; however, we estimate that each unit sold
    will require an average of one to two complete filter changes per year. The
    filters required by our ceiling units have a retail price of $268 to $462
    depending on uses. The automobile unit will require approximately $100 in
    replacement filters per year and the portable residential units
    approximately $150 per year.

PRODUCT DEVELOPMENT AND REDESIGN

    We do not anticipate any major expenditures during fiscal year 2001 to
develop or redesign our existing products or our products in the developmental
stage which will not be offset by estimated product sales. Instead, we intend to
focus our available capital resources on the marketing and distribution of our
current line of marketable air purification products. We will, however, adapt or
redesign our products to meet changing customer demands or to respond to
requests in the market for made-to-order products. Our decision to redesign or
develop a particular product will be based upon whether estimated sales to
respond to a particular product need will be sufficient to offset estimated
development or redesign costs.

    We anticipate start up costs during fiscal year 2001 on our Medicare and
Consumer Series 950 units and redesign costs on our Series 14 unit. The product
cases for these units utilize a hardened plastic case which requires injection
molding. We estimate the engineering and mold tooling costs for these units to
be in the range of $500,000. We will not commit to these costs unless our
estimated sales of these units are sufficient to offset the related development
and design costs.

    We also intend to evaluate the inclusion of photocatalytic oxidation
technology into both our existing and developmental products for the purpose of
increasing the air purification efficiency of these products. Photocatalytic
oxidation occurs when ultra violet light waves are passed through a titanium
screen creating a chemical reaction. The chemical reaction increases air
purification efficiency by eliminating volatile compounds within the unit.

OPERATIONS

    We currently maintain a warehouse production facility of approximately
10,000 square feet in Dallas, Texas. In this facility, we are able to assemble a
combined total of approximately 1,000 of our Series S-12, S-14, and S-18 units.
We believe our warehouse facility is adequate for our current and estimated
future production needs. The anticipated unit volume sales of the Series 999
automobile unit and the Series 950 unit during fiscal year 2001 caused
management to select out-sourcing for production of these units.

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COMPETING PRODUCTS AND TECHNOLOGIES

    The current air filtration products and technologies available in the market
which compete with our products include the following:

    - Activated carbon filters for use in heating, ventilation and air
      conditioning units

    - High Efficiency Particulate Air ("HEPA") filters

    - Ozone generators

    - Anti-microbial chemically treated filters

    - High energy UV light

    - Ionizers

    - Electrostatic precipitators

    - Media filtration

    - Photocatalytic oxidation technology

    - Various combinations of the above

    These products and technologies are individually designed to provide various
levels of "air filtration" of air contaminants and not "air purification." We
believe a combination of several of these products and technologies must be
implemented to achieve effective "air purification". The individual air
purification ineffectiveness of these products is the result of the following
factors:

    Activated carbon filters absorb a number of volatile compounds and large
microorganisms such as dust mite droppings, which stick to dust particles in the
air, but do not remove other microorganisms from the air. The efficiency rate
declines over time as the carbon filters are clogged with pollutants. The
process alone is non-regenerating and the filters can be expensive to operate
due to increased power usage resulting from pressure drops. These pressure drops
occur when filters are clogged, thereby cutting the unit's capacity and ability
to deliver air to remote areas. We use activated carbon filters in our products
in combination with other air purification components.

    HEPA filter technology reportedly removes up to 99.7% of air borne particles
and is the dominant technology used in portable room air cleaners over the past
six years. HEPA filters, however, are expensive to use in large applications
such as multi-floor office buildings. HEPA filters are also ineffective in
removing extremely small organic compounds, microorganisms and some viruses.
HEPA filters are thick and produce pressure drops when installed within heating
and air conditioning systems. These pressure drops increase maintenance and
operating expenses. The increased expenses occur because the heating and air
conditioning system must work continuously to compensate for pressure drops. On
its own, HEPA technology does not have the ability to destroy bioaerosols or
trap and breakdown volatile compounds or odors. Our products use HEPA filtration
combined with other components of air purification.

    Ozone generation is a type of air cleaner that uses a high-voltage
electrical charge to change oxygen to ozone. A number of companies market ozone
generators as indoor air cleaners. These ozone-producing units break down
volatile compounds because ozone is highly oxidizing. To achieve the high
efficiency required, a very high level of ozone has to be released into the air.
Ozone itself, however, is a respiratory irritant. OSHA has established a limit
of workplace ozone levels over an eight-hour day. The FDA has also set a limit
for ozone levels of electronic air cleaners. We do not employ ozone in our
products.

    Anti-microbial chemically treated filters can serve as a pre-filter to the
more effective and expensive HEPA filter, capturing the larger particles flowing
through the product and thereby

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prolonging the life of the HEPA filter, which captures the very small particles.
On its own, an anti-microbial pre-filter can introduce additional contaminants
into the air, such as volatile compounds, toxins, endotoxins, and allergens, by
degrading microbial organisms trapped on the anti-microbial filter. We use these
filters in our products in combination with other air purification components.

    High energy UV light has proven to be effective in killing microbial life
but is ineffective in destroying volatile compounds. High energy UV light,
however, can pose a danger to humans similar to staring directly into sunlight.
We use a level of UV light in several of our products which is not harmful to
humans in combination with other air purification components.

    Air cleaners such as ionizers can be up to 90% efficient which means they
remove 90% of some types of pollutants. We are not aware of any medical evidence
which recommends the use of ionizers to improve air quality for people suffering
from asthma, allergies or upper respiratory problems. Most of these air cleaners
ionize the air and place electrical charges on particles but do not have any
charged collection plates. This means charged particles migrate through the air
and stick to the first surface they run into such as walls, furniture or lung
tissue. The charged particles remain on the surface until dislodged to re-enter
the air again. We do not use ionizers in our products.

    Electrostatic methods have no effect on the destruction of volatile
compounds nor are they effective on small bioaerosols that are not attached to
particulate matter. When electrostatic methods trap bioaerosols, either the
bacteria will grow on the collection plates or if the bacteria is incapable of
growing because of the rushing air past the surface, the bacteria will die,
decompose and change to an organic compound and reenter the air stream.
Electrostatic methods have no effect on reducing organic compounds or odors. We
do not use electrostatic methods of air cleaning.

    Charged media filters are made from an electric conducting material
stretched across a frame. Applying a high electric voltage to the material
creates an electrostatic field. However, these electrostatic fields are
generally not sufficiently strong to eliminate most particles, severely reducing
effectiveness. We do not use charged media filters in our products.

    Photocatalytic oxidation creates a reduction in most volatile compounds.
Photocatalytic oxidation occurs when ultra violet light waves are passed through
a titanium screen creating a chemical reaction. The chemical reaction eliminates
the volatile compounds collected in the air purification unit by reducing them
to harmless components or carbon dioxide and water. We use photocatalytic
oxidation in our products in combination with other air purification components.

COMPETITION

    Our business is becoming increasingly competitive. Competition has increased
with society's growing awareness of air quality problems and the related demand
for air purification technology. We compete in both the commercial and
residential markets for air filtration and purification products.

    The major competition for our products and markets is the domestic
commercial and residential heating, ventilation and air conditioning market.
This market is composed of a small number of large manufacturers. The two market
leaders are the Carrier division of United Technologies and Trane Corp., a unit
of American Standard. Carrier's sales were approximately $3.9 billion in 1999.
Trane is second in the industry with approximately $7.3 million in sales in
1999. Like Carrier, Trane competes in all segments of our industry including
commercial, residential, air conditioning, furnaces and heat pumps. Our other
competitors include the following companies:

    Fedders, Inc. (NASDAQ:FJC) is a holding company which manufactures and sells
a full line of room air conditioners and dehumidifiers, principally for use in
domestic residential markets. Annual sales for 1999 were $356 million.

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    Trion Inc., a newly acquired subsidiary of Fedders, Inc., has air
purification operations which consist of two principal segments: engineered
products and consumer products. The engineered products group designs,
manufactures and sells commercial indoor air quality and dust collection
equipment. The consumer products division manufactures and markets appliance air
cleaners, including both table top and free standing console units.

    Environmental Elements designs equipment and supplies systems and services
to the air pollution industry through the design of large scale systems to
control gaseous emissions. In addition, Environmental Elements designs
electrostatic precipitators, fabric filters and scrubbing systems.

    Honeywell, Inc. (NYSE:HON) has both commercial and consumer divisions of air
filtration products with primary sales generated from the consumer division.
Combined sales for these divisions during 1999 were $3.5 billion.

    CECO Environmental Corp. (NASDAQ:CECE) has been in the air quality
technologies and services business for over 30 years. Annual sales for 1999 were
$40 million. CECO has expanded the applications for its technology to include
wastewater treatment. CECO, through its four subsidiaries, provides a wide
spectrum of air quality and wastewater treatment products and services. These
products and services include industrial air filters, high performance filter
fabrics, environmental maintenance, monitoring and management services, waste
water treatment and air quality improvement systems. CECO is a full-service
provider to the steel, aluminum, automotive, aerospace, semiconductor, chemical
and metalworking industries.

    United Air Specialists was established in 1966 to provide commercial and
industrial environmental air cleaning solutions worldwide through a diverse
product offering dust collection systems, industrial fluid coating systems and
industrial oil cleaning equipment. The United Air product line includes the
Smokeater, an electromatic precipitator cleaner. Designed to meet the needs of
each customer, United Air equipment is backed by strong performance guarantees,
technical support and years of experience.

    Competition in the commercial indoor air quality market is very specialized
with no one company offering a complete line of air filtration equipment.
Commercial companies tend to specialize in very distinct market segments. In
most major metropolitan areas of the United States, there are also various small
commercial air filtration suppliers. We believe none of these suppliers has a
product line competitive with our commercial units. In the residential indoor
air quality market, many suppliers and manufacturers have a variety of air
filtration products, generally in the lower retail price range of approximately
$250.

    We are currently unaware of any company which manufactures or distributes a
highly efficient or trunk-mounted air purification unit for the automobile
comparable to our Series 999. We anticipate, however, that our proposed
penetration of the automobile market will generate significant interest with
competition coming from established automobile manufacturers.

    We believe that the applications for our product lines will have broad
appeal, since the implementation costs of our products are small compared to the
cost benefits that typically accrue to the user. We also believe our
technological approach of combining several air purification components into a
single product is a superior method for removing and destroying pollutants in an
indoor air environment. Some of the advantages and benefits of our products are
as follows:

    - Biological air contaminants are substantially destroyed and or removed

    - The process cleans and purifies the air through multiple air changes

    - The process is effective for microbes, endotoxins, toxins, allergens, and
      organic compounds

    - No toxic chemicals are employed

    - No ozone is generated or introduced into the air

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<PAGE>
    - The process works well at room temperature

    - The energy needs are low in stand alone systems outside of heating and air
      conditioning systems

    - Self-cleaning process does not reintroduce air contaminant residue into
      the air stream

    - After initial purchase, the products are very economical to operate,
      including the price of filter replacements

MARKETS

    Our market research has identified the following markets which may benefit
from our products:

    - Medical and specialty facilities such as hospitals, clinics, nursing
      homes, laboratories, day care centers, and emergency rooms. These
      facilities represent a large market for our products. Also, any facility
      where indoor air quality is critical to the safety and health of the
      patients/customers is a potential market.

    - The commercial heating, ventilation and air conditioning market is a
      market which generated approximately $9 billion in sales during 1999 and
      which we believe will experience continued sales growth in the future.

    - The residential market consists of over 60 million homes with central
      heating, ventilation and air conditioning systems occupied by individuals
      with a need for better indoor air quality.

    - The industrial air quality market is estimated to have sales which exceed
      $12 billion. Increased local, state, and federal regulations are
      continuing to require cleaner indoor industrial air quality.

    - The transportation market includes automobiles, ambulances, buses,
      limousines, railroads, aircraft, and cruise ships which have a specific
      need for improved indoor air quality.

    - People who suffer from upper respiratory discomfort and allergic reactions
      due to poor indoor air quality at home, at work and in transportation
      vehicles.

    - People in vulnerable categories including older individuals in nursing
      homes and hospitals, individuals who are susceptible to allergies, asthma
      and other respiratory ailments, and young children.

    Our technology provides an inexpensive solution to many of the indoor air
quality problems which affect the daily lives of these individuals. Health
conscious consumers are also becoming more particular about the air quality in
their environments. We believe this trend will lead to an increase in demand for
better air purification systems. We also believe that our combined technology
approach will outrank the solutions provided by other air filtration systems
that use traditional single methods for indoor air filtration and purification.

BUSINESS PLAN AND MARKETING STRATEGY

    Traditionally, air purification systems are marketed and sold through a
single distribution channel comprised of heating and air conditioning
contractors or repairmen. Our strategy is to approach the market through
multiple distribution channels. We are not aware of any of our competitors who
utilize a multiple channel approach. We have targeted several distribution
channels for direct exposure of our products to educate consumers about the
costs and solutions for indoor air contamination. We believe that this multiple
channel approach combined with the quality of our products will separate us from
our competition. For example, we currently utilize the following distribution
channels:

    FRANCHISES.  We currently have 18 commercial franchisees who market and sell
    our commercial building air purification products in various parts of the
    United States. In February 2000, we

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<PAGE>
    commenced a franchise program for the marketing and sale of our residential
    air purification products utilizing a retail store outlet concept. We
    provide a five day Indoor Air Quality Certification program for all of our
    approved franchisees. Each of our franchisees has a protected territory. We
    also coordinate an advertising program with our franchisees to provide an
    unlimited number of leads and future potential accounts to serve. Our
    franchisees are not required to exclusively market our products and may
    combine our products with competing products. We commenced marketing the
    residential/retail franchises in February 2000 and have sold two franchises
    through June 30, 2000.

    INTERNATIONAL LICENSES.  We have licensed the distribution rights to our
    name and technology in the countries of Taiwan, the Philippines, Turkey,
    Canada and Spain. Effective May 31, 2000, we entered into a development
    agreement with Aurora Products, Ltd. (Shanghai) for the distribution of our
    products in the Peoples Republic of China. Aurora Products executed a
    $1,000,000 demand promissory note payable to us in exchange for the
    distribution rights. The note bears interest at 12% per annum with all
    principal and interest due May 31, 2001. As of August 31, 2000, we have
    received payments of $20,000 under the note.

    Our existing international licenses are with one licensee for the entire
    country. We may in the future, however, divide a country into several
    licensed territories with multiple licensees. We intend to aggressively
    pursue additional international distribution relationships during fiscal
    year 2001. Our international licenses sell for a minimum of $100,000 per
    country, depending on population.

    MANUFACTURER'S REPRESENTATIVES.  We estimate that there are approximately
    260,000 heating and air conditioning representatives in the United States.
    This unconsolidated group of professionals accounts for a significant amount
    of the current sales of air purification and cleaning units. We intend to
    make our products available to these representatives and recently employed
    an individual with expertise in this market to coordinate this channel of
    distribution. As of June 30, 2000, we have entered into agreements with six
    local manufacturing representatives. In August 2000, we also entered into an
    exclusive distribution agreement with Trinity Resources, Inc., our Oklahoma
    distributor. The agreement provides for distribution of our products through
    AES of Oklahoma (Carrier Corporation) throughout the State of Oklahoma.

    INTERNET SALES.  Internet usage has increased over the last several years
    and consumer purchasing is expected to continue to grow in accordance with
    this usage. Approximately 73% of website users search for information about
    products and services and 7.4 million users have made at least one purchase
    over the Internet. The demographics of website users also fit well with our
    products. Most website users are well educated and earn significantly more
    income than the national average. Our websites are www.airsopure.com or
    www.airtechgroup.com. Since June of 1999, the Airsopure website was accessed
    14,215 times and the Airtech website 19,365 times. On these sites, visitors
    can educate themselves about our products and order online.

    We have not made any sales directly attributable to our websites. We intend
    to spend additional funds to redesign and enlarge our websites in an effort
    to direct more Internet traffic to our websites. Our proposed redesign will
    include "hyper link" access to our products. Hyper link access will enable
    website users to use generic words such as "air quality" or "air
    purification" for immediate referral to our website. Our websites also
    provide quicker advertising response times, direct feedback from customers
    and instantaneous updating of information. We believe the keys to successful
    marketing on the Internet will be exposure and association with other
    well-traveled websites, security, a clean design, ease of use and product
    testimonials.

    DIRECT SALES.  We currently make direct sales through our corporate offices
    to national accounts such as TGI Fridays, Bennigan's and Sullivans, in
    addition to other local, regional and national accounts involved in the food
    and beverage industry. We also intend to employ the direct sales approach to
    school systems and government facilities during fiscal year 2001.

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<PAGE>

    RETAIL DISTRIBUTION.  In February 2000, we opened our first company retail
    outlet in Addison, Texas to facilitate the retail sale of our home consumer
    products. Since February 2000, we also opened three additional retail
    outlets in Arlington, Texas, Jackson, Tennessee and Kansas City, Missouri.
    During August 2000, we sold the two stores located in Jackson, Tennessee and
    Kansas City, Missouri to the managers of those stores and consolidated the
    store located in Arlington, Texas with the Addison, Texas store. The
    purchase price for each of the Jackson and Kansas City stores was $15,000.
    The purchase price represents the purchase of existing inventory at the
    stores and the assumption by each purchaser of all lease and utility
    obligations. The purchase price is payable by each purchaser paying a
    premium for each unit of inventory purchased from us above the initial
    inventory. The inventory premium for the Jackson store is $100 per unit and
    the Kansas City store is $50 per unit. As of October 30, 2000, we have
    received $2,600 on the sale of the Jackson store and $2,500 on the Kansas
    City store.


    We intend to pursue the retail distribution of our products through
    additional company and franchise operated retail outlets. These retail
    outlets also serve as prototype stores for our retail franchise program.

We are also exploring the following additional distribution channels for our
products:

    MEDICARE AND DURABLE MEDICAL EQUIPMENT DISTRIBUTORS.  Our research indicates
    that physicians regularly recommend the use of portable air filtration
    systems for patients suffering from chronic and acute episodes of illness
    related to allergies, asthma and general upper respiratory distress, many of
    whom are Medicare enrollees. These medical conditions are frequently
    elevated from a chronic status to acute episodes due to the inhaling by
    patients of various airborne contaminants. In the absence of a Medicare
    reimbursement code, Medicare patients are generally forced to incur the
    expense of such technology on a non-reimbursable basis.

    In October 1999, we applied for a Medicare reimbursement code number for our
    Medicare Series 950. We have not yet received approval for a specific
    reimbursement code number to date, although Medicare has allowed us to
    invoice Medicare using a non-assigned code number. The use of the
    non-assigned code number does not guarantee Medicare reimbursement to
    Medicare recipients. We intend to continue the pursuit of the pending
    Medicare application by collecting and submitting additional information
    recently required by Medicare. The date of a final decision on our Medicare
    application cannot be determined at this time. The submission of additional
    information will allow Medicare to take additional time to evaluate our
    application. We cannot predict if, or when, Medicare will approve the
    Medicare Series 950 for direct cost reimbursement. We believe, however, that
    the time necessary to duplicate or invent the technology included in the
    Medicare Series 950, to create and test a prototype and to submit an
    application to Medicare gives us a competitive lead time advantage over our
    competitors in this market.

    The Medicare reimbursement code is awarded through a review process
    conducted under the direction of the Health Care Financing Administration
    and its agencies that include the Statistical Agency for Durable Medical
    Equipment Regional Council and the Durable Medical Equipment Regional
    Council. Once awarded a Medicare reimbursement code, Medicare patients
    suffering from respiratory problems are able to secure through a variety of
    durable medical equipment providers, medical technology prescribed by their
    attending physicians that will be paid for by Medicare or their insurance
    carrier of record. Our research also indicates that third party payors such
    as managed care and indemnity insurance plans will more readily reimburse
    patients for our Medicare Series 950 after the product receives a Medicare
    code. We estimate that approximately 31 million Medicare enrollees suffer
    from some sort of upper-respiratory problem. Although the number of Medicare
    enrollees has not changed significantly in the past three years, we believe
    that the number of enrollees will increase significantly in the future with
    the aging of the "baby boomers." These individuals represent the end-user
    market for our Medicare Series 950. We have also developed the Consumer
    Series 950 unit which is similar to the Medicare Series 950 unit with
    alterations for a larger array of filtration for contaminants.

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    We have identified a national distribution network composed of durable
    medical equipment distributors that have existing sales forces and marketing
    infrastructures. Association with these distributors creates an immediate
    distribution network for the Medicare and Consumer Series 950 units. This
    distribution network would eliminate management challenges of creating and
    maintaining our own sales force or recreating the existing client bases of
    these distributors. The medical equipment distributors currently interact
    with physicians providing other medical devices such as walkers,
    wheelchairs, hospital beds and electronic monitoring devices. The Medicare
    and Consumer Series 950 units will be a new product for medical equipment
    distributors within an industry where the introduction of new products is
    not common. If we do not receive approval from Medicare of the Medicare
    Series 950, we intend to continue our efforts to market the Consumer Series
    950 through direct sales to medical equipment distributors and by pursuing
    insurance carriers and health care providers outside of the Medicare system.
    We cannot predict or forecast the amount of any future sales which may be
    generated from the Medicare or Consumer Series 950. Negotiations are in the
    early process and we do not have any firm commitments or final written
    agreements with medical equipment distributors.

    AUTOMOBILES AND PUBLIC TRANSPORTATION.  Our research indicates that there
    exists an increasing problem with abundant air contamination in automobiles
    and public transportation vehicles across the United States. Our research
    also indicates that not only is automobile air contamination immense and
    growing, but also that no real technological solutions are being applied to
    remove the harmful and irritating smells, gases and micro-particles that can
    cause and exacerbate respiratory problems. We have concluded that solving
    these issues for the public could provide tremendous economic rewards and
    higher auto resale values to a wide variety of customers, such as car rental
    companies, automobile dealers and government vehicles. One of the foremost
    complaints in the car rental industry and the new and used car industry, are
    the odors associated either with new material odors or with fabrics and
    materials in the automobile cabin that have absorbed pollutants like
    cigarette smoke for prolonged periods of time. The first indication that a
    problem exists is the odor detectable when the air conditioning unit or the
    air circulation system is activated. It is important, however, to note that
    the bacteria might be present before the odor is detected. This condition is
    caused by buildup of mold and bacteria in the air conditioner's evaporator.
    These fungi and spores can trigger allergic reactions and upper respiratory
    problems for car passengers.

    Nearly 200 million vehicles are in use across the United States. Of these
    vehicles,

    - approximately 150 million are passenger vehicles,

    - approximately 2 million are owned by the major car rental companies, and

    - approximately 3 million vehicles are government owned and used.

    Each year in the United States, approximately 12 million new vehicles are
    sold by automobile dealers. The majority of automobiles fall into the
    category of used or more than one year old. The average American spends many
    hours per day in his vehicle. This much exposure, when added to outside
    contaminants such as road pitch, microscopic tire dust, allergens and
    hazardous gases and odors, leaves many car drivers with recurring headaches,
    eye irritation, nausea and even central nervous system problems. There are
    approximately 24,000 franchised new car dealers in the United States. Some
    auto makers, such as Mercedes Benz and BMW, are experimenting with various
    air cleaning systems.

    We believe that all of these vehicles represent potential installations for
    our Series S-999. We propose to initially penetrate this market through
    agreements with nationwide auto after-market companies. Our proposal is to
    wholesale our Series 999 automobile air purification unit for inclusion with
    other after-market packages offered in the auto after-market such as
    automobile customizing packages (custom pinstripping, gold ornamentation and
    custom wheel coverings), fabric sealants and window tints. We believe a very
    highly effective and affordable air purification

                                       24
<PAGE>
    device like our Series S-999 will be widely accepted in the automobile
    after-market. We are currently in preliminary negotiations with several
    national auto after-market companies, but have no final commitments or
    agreements. In addition, we are in the process of formulating a marketing
    strategy to approach the rental car, government vehicle, and automobile
    dealer markets.

GOVERNMENT REGULATION

    We operate under the disclosure document guidelines set forth by the Federal
Trade Commission under an FTC Rule which became effective October 21, 1979.
Under this FTC Rule, we are required to comply with the FTC disclosure format or
issue a Uniform Franchise Offering Circular to all potential purchasers of a
franchise. The uniform circular format is a standard form disclosure document
which is accepted by the FTC and most states as an alternative to the FTC
disclosure format. Our current uniform circular is compliant in 37 states. In
addition to this format, fourteen states require additional information to be
contained within the uniform circular for sales of new franchises within their
states. We recently received approval from the State of California to offer our
franchises, one of the additional information states. Although we intend to seek
approval of our franchise in other additional information states in the future,
we do not have any pending applications. Any violations under the FTC Rule are
considered unfair or deceptive acts or practices within the meaning of Section 5
of the Federal Trade Commission Act. In response to the FTC Rule requirements,
we formed wholly-owned subsidiaries, Airsopure, Inc., and Airsopure
International Group, Inc., and registered each entity as a franchisor. Each
entity is in compliance with the FTC Rules regarding its uniform circular.

PERMITS, PATENTS, TRADEMARKS, LICENSES AND COPYRIGHTS

    We do not own any patents or copyrights for our products or promotional
materials. We do, however, have a registered trademark for the name "Airsopure"
and the related service mark "The Essence of Clean Air." In addition, we have
common law trademark protection for certain of our other trade names and service
marks. We also intend to pursue copyrights for certain of our promotional and
franchise training materials. While we believe our products are currently a
unique implementation of filter and air purification components in the current
market, our products are susceptible to duplication by utilizing current
technology and components. Therefore, we do not believe any of our products are
ultimately patentable and do not intend to apply for patent protection.

SUPPLIERS

    We purchase the supplies and materials used in our business from a number of
suppliers. As of June 30, 2000, our five principal suppliers who provide us with
materials used in our products were Revcor, Glasfloss, Tela Tool, Lesson Motor
and RSE, Inc. We purchase motors, fans, filters and plastic casings from these
suppliers. If we experience production difficulties from any of our principal
suppliers, alternative suppliers and vendors exist in the marketplace. We may,
however, experience production delays to enable an alternative supplier
sufficient time to produce supplies to our specifications. We do not expect any
delays to be material based upon our policy to maintain inventory levels
necessary to avoid production delays.

ESTIMATE OF RESEARCH AND DEVELOPMENT EXPENDITURES

    We incurred various research and development expenditures of approximately
$50,000 for the fiscal year ended May 31, 2000 and $100,000 for the fiscal year
ended May 31, 1999. These expenditures included salaries, materials, finished
units, travel and correspondence.

EMPLOYEES

    As of May 31, 2000, we had 24 employees including one part-time employee.

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FISCAL YEAR

    Our fiscal year is from June 1 to May 31 of each year.

                               COMPANY PROPERTIES

    We maintain our executive offices at 15400 Knoll Trail, Suite 200, Dallas,
Texas. We also maintain a warehouse facility located at 12561 Perimeter, Dallas,
Texas. These facilities have a total of approximately 14,400 square feet and a
total rental cost for fiscal year 2000 of $89,250. We are committed to our
executive office lease until January 31, 2002 and our warehouse lease until May
15, 2001. As of July 31, 2000 we also leased four retail facilities for
aggregate annual rentals of $62,900. We consider our facilities sufficient for
our present and currently anticipated future operations and believe that these
properties are adequately covered by insurance.

                                   LITIGATION

    On October 26, 1999, we were named as a defendant in a cause of action
styled CARLO GAVAZZI INC. V. AIRTECH INTERNATIONAL CORPORATION AND AIRTECH
INTERNATIONAL GROUP, INC., Cause No. 99-11101-D, County Court No. 4, Dallas
County, Texas. The complaint alleges damages for our failure to pay invoices for
goods shipped to us, goods not shipped to us and for raw materials. The
plaintiffs sought damages of approximately $1,600,000. We answered the complaint
with affirmative defenses and denied all of the plaintiff's allegations. In
addition, we filed a cross-claim against the plaintiffs for damages of
approximately $1,000,000. In July 2000 we entered into a settlement agreement
with the plaintiffs. The terms and conditions of the settlement are subject to a
confidentiality agreement with the plaintiffs. The terms of the settlement,
however, will not have a material adverse affect on our financial condition or
our results of operations.

    In 1997, we were named as a defendant in a cause of action styled LLB
REALTY, L.P.C. V. INTERACTIVE TECHNOLOGIES CORP., Cause No. MER-L-1535-97, in
the Superior Court of New Jersey, Mercer County. The complaint alleges damages
relating to a lease agreement entered into with the plaintiff's for office
facilities in New Jersey. We never occupied the space based upon the plaintiff
(lessor) failing to finish-out the space pursuant to our specifications. The
complaint alleges damages of approximately $607,000 for remaining lease
payments, finish-out costs and lost revenues. We filed a counterclaim seeking
damages in the amount of $400,000 under a capital lease obligation for equipment
located in the New Jersey facility and contractually precluded from being
removed from the facilities by the plaintiff (lessor). Although we are currently
in negotiations for a favorable settlement relating to the complaint, the
outcome of these negotiations is uncertain. We have established a reserve in our
consolidated financial statements in the amount of $200,000 in anticipation of a
settlement.

    On March 2, 2000, we were named as a defendant in a cause of action styled
H.A.A., INC. V. AIRTECH INTERNATIONAL GROUP, INC., Cause No. 00CV-1603 (KMW), in
the United States District Court for the Southern District of New York. The
plaintiff is seeking the specific performance of an alleged contract providing
for our sale to the plaintiff of 1,854,386 shares of our common stock for a cash
purchase price of $419,000. After the original filing, the plaintiffs amended
their original complaint to include alleged damages of approximately $1,000,000,
as an alternative remedy to specific performance. The case is in the latter
stages of discovery and we intend to vigorously defend against the plaintiff's
claims.

    We have been named as a defendant in a number of routine lawsuits arising in
the ordinary course of our business. In some of these cases a judgment was
rendered against us. We have answered these routine causes of action where
appropriate, negotiated settlements where appropriate and agreed to a payment
schedule with respect to others. We have fully reserved for these claims and
causes of action in our consolidated financial statements in the aggregate
amount of $62,000.

                                       26
<PAGE>
                      MANAGEMENT'S DISCUSSION AND ANALYSIS

BACKGROUND AND GENERAL

    Based upon a review of our financial statements for the year ended May 31,
1999, we restated and refiled our financial statements for the year ended
May 31, 1999 and the comparative period ended May 31, 1998. The reason for the
restatement of our 1999 financial statements was to reflect the acquisition by
Interactive Technologies Corporation, Inc., our predecessor in name, of all of
the outstanding shares of common stock of Airtech International Corporation as a
reverse merger as described below.

    On May 31, 1998, Interactive Technologies acquired all of the outstanding
shares of common stock of Airtech Corporation for a purchase price of
$22,937,760. Our prior 1999 financial statements reflected the combination
between Interactive Technologies and Airtech Corporation as a merger using the
purchase method of accounting with Interactive Technologies as the acquiring
entity for legal and financial accounting and reporting purposes. This treatment
resulted in reflecting the combination of Interactive Technologies' assets and
the purchase of the goodwill and intellectual properties of Airtech Corporation
at the appraised fair market value.

    Our restated 1999 financial statements also reflected the merger between
Interactive Technologies and Airtech Corporation utilizing the purchase method
of accounting. Our 1999 restated financial statements, however, reflected the
combination as a reverse merger with Airtech Corporation as the acquiring entity
for accounting and reporting purposes and Interactive Technologies as the
surviving entity for legal purposes. As a result, Interactive Technologies
effectively issued shares of common stock for the outstanding shares of Airtech
Corporation, with the stockholders of Airtech Corporation ultimately acquiring
control of Interactive Technologies. For this reason, Airtech Corporation is
considered the acquiring entity for purposes of our 1999 restated financial
statements.

    After the acquisition of Airtech Corporation, we discontinued the original
line of business of Interactive Technologies. We discontinued this original line
of business to enable us to concentrate on the development, manufacture,
distribution, and sale of the air purification products offered by Airtech
Corporation and its subsidiaries. Effective May 31, 1999, we also discontinued
the operations of our wholly owned subsidiary, McCleskey Sales and
Service, Inc. McCleskey Sales was originally formed to integrate the
distribution and sale of our air purification products with the heating,
ventilation and air conditioning service and repair business. We discontinued
the operation of McCleskey Sales based upon the incompatibility of the heating
and air conditioning service and repair business with our business of
manufacturing and distributing high quality air purification products. Our cash
expenses to discontinue the operations of McCleskey Sales were minimal.

    On February 22, 2000, we entered into a securities purchase agreement with
PK Investors LLC to raise up to $5,000,000 through the sale to PK Investors of
up to $5,000,000 in principal amount of our 6% Convertible Debentures Due 2002
with attached warrants to purchase up to 500,000 shares of our common stock.
Upon execution of the securities purchase agreement, PK Investors purchased
$2,500,000 in principal amount of 6% debentures with attached warrants to
purchase 250,000 shares of common stock for a purchase price of $2,500,000.
Under the terms of the securities purchase agreement, we also issued to PK
Investors a conditional warrant to purchase the remaining $2,500,000 in
principal amount of 6% debentures and the remaining attached warrants to
purchase 250,000 shares of our common stock for a purchase price of $2,500,000.
The conditional warrant expires on December 22, 2000.

RESULTS OF OPERATIONS FOR THE YEAR ENDED MAY 31, 2000 COMPARED TO YEAR ENDED
  MAY 31, 1999

    Our consolidated results of operations for the fiscal year ended May 31,
1999 represent the first year of operations after the reverse merger with
Airtech Corporation. As described above, the

                                       27
<PAGE>
combination of Interactive Technologies, our predecessor in name, and Airtech
Corporation was accounted for as a reverse merger with Airtech Corporation
treated as the acquiring entity for financial reporting purposes and Interactive
Technologies as the surviving legal entity. As a result of the reverse merger
between Interactive Technologies and Airtech Corporation, we are the surviving
legal entity under the name Airtech International Group, Inc.

REVENUES

    Our consolidated total revenues increased approximately $597,007.00 or 58%
from $1,030,469 in 1999 to $1,627,476 in 2000. This 58% increase in sales is
comprised of the following: product sales of the discontinued service line of
our subsidiary McCleskey Sales decreased $412,027 from $412,027 in 1998 to $0 in
2000 due to the cessation of that business; and product sales from our air
purification products increased $155,203 or 40% in 2000 to $543,615 from
$388,412 in 1999. The combined effect of these first two components of our
product sales resulted in a $101,621 reduction in total product sales. The
decrease in our product sales was offset by increased franchise fees from the
sale of twenty local franchises in 1999 compared to three larger geographic
franchises in 2000. The sale of the larger geographic franchises resulted in the
$945,121 or 468% increase in franchise fees in 2000 from the $229,000 in
franchise fees for 1999. We discontinued the service and repair line of
McCleskey Sales due to sustained losses and low sales margins, limited
geographical service reach and our desire to focus exclusively on the air
filtration and purification business.

COSTS AND EXPENSES

    Our consolidated total costs and expenses decreased $1,246,185 or 76% from
$5,206,640 in 1999 to $3,960,455 in 2000. The major components of this
$1,246,185 decrease were:

    Salaries and wages decreased $329,313 or 25% from $1,317,076 in 1999 to
$987,763 for 2000. This decrease is the result of many factors including lower
commissions on sales of our products, franchises, and internal financing
activities and lower incentive stock bonuses to key personnel. The combination
of these items represented approximately $329,313 of the decrease in 2000 from
1999 in salaries and wages. The decrease in deferred officer wages of $791,667
for 2000 is also due to a one time accrual of an additional 18 months or
$791,667 in unpaid wages to our president and chief executive officer in 1999
for prior years. The two officers waived the wage payments under their
respective employment agreements during prior periods. In January 1999, our
board of directors elected to accrue the full amount of the prior service cost
wages in 1999. The total accrued for the period in deferred officer wages
totaled $791,667 in 1999 compared to $0 in 2000. Our board of directors also
elected to issue in 1999 restricted common stock of 1,583,334 shares as full
compensation for the 18 months of deferred wages.

    Cost of sales decreased $144,753 or 22% to $519,603 for 2000 as compared to
$664,356 for 1999. This decrease is due to two primary reasons. First, the
discontinuance of the McClesky Sales line of business, for which we recognized
additional close out expenses due to this discontinuance. The discontinuance
resulted in cost of sales for McCleskey Sales of more than 100% of revenues or
$420,000 for 1999. Second, the cost of sales for continuing operations revenues
of $388,412 for 1999 increased from $244,356 or 62% of sales for 1999 to
$366,603 or 67% of sales of $543,615 for 2000. This increase in percentage cost
of sales was due to

    - outsourcing the manufacturing at a higher cost of many components which we
      previously manufactured,

    - lower gross sales prices than anticipated due to our desire to increase
      market share,

    - fewer sales thus not fully utilizing our manufacturing facility, and

    - lower production runs with consequential higher costs.

                                       28
<PAGE>
    The difference in the cost of sales of $519,603 for 2000 and the $366,603
discussed above is due to a reduction of cost of sales to reflect a write-off of
receivables and inventories of $153,000 for the year 2000.

    Advertising costs increased $65,134 to $107,216 for 2000. This is a 255%
increase in costs. The increase is due to the introduction of two new products
and the implementation of our new residential franchise sales approach, which
increased promotional costs, including brochures and travel expenses.

    Depreciation and amortization increased $165,739 to $295,673 for the year
2000 compared to $129,934 for 1999. This increase is primarily due to greater
amortization of our prepaid royalties of $104,167 for 2000 compared to $0 in
1999.

    General and administrative expenses increased $371,445 to $2,050,200 for the
year 2000 from $1,678,775 in 1999. This 22% increase is due to higher legal fees
from continuing litigation and an increase of over $300,000 from prior years for
outside consultant fees and investment bankers fees on the sale of our
debentures.

    Interest expense of $108,615 for 2000 is lower than the $135,288 interest
expense in 1999 primarily due to the interest accrual on the outstanding
debentures issued in the reverse merger with Interactive Technologies which were
outstanding in 1999. This interest accrual in 1999 is less than the accrual for
the year 2000 on our outstanding 6% and 12% debentures.

    We also wrote off the asset investment in the discontinued subsidiary,
McCleskey Sales, of $582,750 in 1999 as a loss on impairment of goodwill. There
was no comparable write-off in 2000.

    The result of these revenues and costs and expenses is a net loss of
($2,441,594) or ($0.14) per share of common stock (basic and diluted)for the
year 2000 compared to a net loss of ($4,311,459) or ($0.50) per share of common
stock for 1999. This represents a 57% decrease in our net loss and a 28%
decrease in loss per share of our common stock compared to 1999. The average
number of shares of our common stock increased from 1999 to 2000 so the loss per
share on our common stock is not comparable.

    CAPITAL EXPENDITURES

    We do not have any large capital expenditures planned for fiscal year 2001.
We are proposing a product design change to include a plastic casing design for
two of our products, which will require approximately $400,000 in capital
expenditures. The final decision, however, to change the product design will be
based on estimated sales of the products which will enable us to recover the
capital expenditures within nine to twelve months. Any minor capital
expenditures will be met with cash on hand. In the event our product sales
increase beyond current manufacturing capacities, then additional capital
expenditures will be required to increase production capacity. We anticipate,
however, that any additional capital expenditures to increase production
capacity would not exceed $500,000. These capital expenditures would also be
offset by increased product sales which would create the need to increase our
current manufacturing capacities.

RESULTS OF OPERATIONS FOR THREE MONTHS ENDED AUGUST 31, 2000 COMPARED TO THE
  THREE MONTHS ENDED AUGUST 31, 2000

REVENUES


    Our consolidated total revenues increased forty-four per cent or $158,196 to
total $518,637 for the three months ended August 31, 2000 as compared to
$360,441 for the three months ended August 31, 1999. Revenues include sales of
our air purification products through our franchise retail stores. Total product
sales increased $173,196 over the prior comparable three-month period. Franchise
fee revenues relating to sales of our franchises decreased $15,000 over the
prior comparable three-month period.


                                       29
<PAGE>

Although the number of franchises we sold during the period increased by eight,
the sales of these franchise territories were made with no fee income in an
effort to stimulate new direct franchise sales. The eight franchises were sold
to experienced direct sales professionals who have demonstrated direct sales
experience. We believe that the experience of these franchisees will save us
approximately $20,000 per franchise in training and start-up costs which will in
turn generate quicker sales volume. We will continue to offer these no fee
income franchises on a limited basis.


COSTS AND EXPENSES

    Cost of sales decreased $38,077 to $284,472 even though sales of our
products increased $173,196 compared to the prior comparable three-month period.
This decrease in cost of sales resulted in a decrease in cost of sales as a
percentage of product sales from 93% for the three months ended August 31, 1999
to 55% for the three months ended August 31, 2000.

    As the result of our operating four franchise retail stores during the three
months ended August 31, 2000, the salaries and wages expense and other general
and administrative expenses increased compared to the comparable three months
ended August 31, 1999 during which we did not operate any franchise stores. As
of September 1, 2000, we have sold two of our four franchise stores to the
managers of those stores and consolidated the two store located in Arlington,
Texas with the store located in Addison, Texas. Salaries and wages increased
$171,355 to $340,650 for the three months ended August 31, 2000 compared to the
three months ended August 31, 1999.

    Wages increased due to additional corporate personnel in our franchise sales
support area and the staff expenses for our franchise stores. Other general and
administrative expenses also increased $182,712 to $250,505 for the three months
ended August 31, 2000 compared to the three months ended August 31, 1999. This
increase is attributable to the added overhead costs of our company franchise
stores and increased general corporate, legal and accounting expenses during the
current period.

    Research and development costs increased $28,375 to $75,250 for the three
months ended August 31, 2000 compared to the three months ended August 31, 1999.
This increase was due to the development and testing of our new in-line
Model S-30 unit.

    Also, advertising and promotional expenses increased $98,964 to $123,604 for
the three months ended August 31, 2000 as compared to the three months ended
August 31, 1999. This increase is due to additional advertising for our
franchise consumer products and our new Model S-30 unit.

    Depreciation and amortization expenses increased $39,714 to $78,187 for the
three months ended August 31, 2000 compared to the $38,473 in these expenses for
the three months ended August 31, 1999. This increase is due to the amortization
of the prepaid royalties during the period ended August 31, 2000 which was not
required during the period ended August 31, 1999.

INTEREST EXPENSE

    Interest expense increased $44,014 to $62,610 for the three months ended
August 31, 2000 as compared to $18,596 in interest expense for the three months
ended August 31, 1999. This increase is due to the interest expense relating to
our 12% and 6% convertible debentures in the aggregate principal amount of
$2,600,000 which were outstanding during the three-month period ended
August 31, 2000 compared to no debenture interest during the period ended
August 31, 1999.

    In total, the net loss for the three months ended August 31, 2000 of
$696,641, or $.03 per share, is 112%, or $.01 per share greater than the
$327,780, or $.02 per share, net loss for the three months ended August 31,
1999.

                                       30
<PAGE>
LIQUIDITY AND CAPITAL RESOURCES

    We reflected a continued liquidity problem during the first nine months of
our fiscal year. Purchases from our material vendors were predominantly on a
cash basis, however, our vendors did not force payment on past due bills. Our
primary available means of liquidity during the nine month period was the
increased use of our common stock as payments for services. In February 2000, we
sold $2,500,000 in principal amount of our 6% debentures which increased our
liquidity to meet our cash needs for inventory and product sales for the year
ended May 31, 2000.

    As of May 31, 2000, we had total current assets of $2,772,031 less current
liabilities of $1,569,835 which resulted in net current assets of $1,202,196.
This increase in net current assets exceeded the ($1,055,995) of net current
liabilities at May 31, 1999 and increased our current asset liquidity by
$2,258,191. This increase in current asset liquidity is the result of the
proceeds from the sale of our 6% debentures in February 2000 which allowed us to
increase cash, accounts receivables and inventory while reducing accounts
payable. We expect to have sufficient funds necessary to finance the
manufacture, distribution and sale of our products including management and
advertising support for fiscal year 2001. We also expect that our cash balance
and operations are adequate to sustain our continued operations during fiscal
year 2001.


    Our goal is to sell 50 to 100 residential/retail franchises to qualified
entities and individuals during fiscal year 2001. We expect to sell these
franchises for up to $25,000 per sale plus up to $25,000 in inventory per sale.
As of August 31, 2000, we have sold eight franchises to experienced direct sale
professionals with no required initial franchise fee. These no fee income
franchises were sold to stimulate interest in our franchise program. Our
estimated franchise sales are based upon our good faith estimate of the
potential market acceptance of our franchises and our products. We cannot assure
you that our franchise sales will meet our goals. If we sell 50 new franchises
exclusive of no fee income franchises, which is the minimum of our projected
goal, we will generate approximately $1,250,000 in franchise sales.


    We also expect sales of our products to increase in fiscal year 2001. For
the year 2000, our product sales were approximately $543,615 compared to sales
of our products for the year ended May 31, 1999 of $388,412. This trend
indicates the sales of our existing product line is increasing. Although we
believe our sales represent a positive trend, we cannot assure you that this
positive trend will continue. We have forecasted that fiscal year 2001 sales
will be $30,000,000. This estimate is based on the following:

    - Continued market acceptance of our existing commercial product line and an
      estimated increase of twenty new heating, ventilation and air conditioning
      or indoor air quality distributorships resulting in $2,000,000 in sales;

    - Estimated sales of $4,000,000 of our new in-line, ducted Model S-30 which
      is an air-sanitizer for the entire home;

    - Sales to our residential franchisees are expected to be over $6,000,000 in
      product sales and franchise revenues;

    - International sales, especially to our Pacific Rim distributors (and other
      existing international distributors), are expected to reach $2,000,000;

    - We are engaged in merger/acquisition discussions with several entities
      that could result in combined product sales of $6,000,000. For example, we
      entered into a letter of intent on August 25, 2000 to purchase two indoor
      air quality distribution companies in Chicago, Illinois and Detroit,
      Michigan. The closing of the purchase of these companies is subject to
      final documentation and satisfactory completion of our due diligence
      investigation; and

                                       31
<PAGE>
    - If we receive Medicare approval for the Medical 950 we expect to sell
      $10,000,000 to the governmental, private and supplemental insurance and
      medical industries.

    Our sales projections are based upon our good faith estimates of the
acceptance and marketability of our products and we cannot assure you that we
will achieve these results during fiscal year 2001.

    We have forecasted that our net after tax income will be $10,000,000 for the
year 2001. This estimate is based upon our projected sales discussed above. Due
to our $18,500,000 of net operating loss carry forwards resulting from our
losses in prior years, we are not projecting any federal tax liability for
fiscal year 2001.

    If our current cash and revenues from franchise and product sales are
insufficient to fund our continued growth, we will rely on our external funding
sources to provide continued liquidity. For the year 2000, we increased cash
from financing activities by approximately $3,949,756. This amount includes
$2,500,000 from the sale of our 6% debentures with 250,000 attached warrants to
PK Investors LLC, approximately $350,000 in sales of our 12% debentures to
private investors and approximately $1,100,000 from private placements of our
common stock. Under our agreement with PK Investors, they may exercise a
conditional warrant to purchase an additional $2,500,000 in principal amount of
our 6% debentures with 250,000 attached warrants. PK Investors may exercise the
conditional warrant at any time prior to December 22, 2000. Although we believe
PK Investors is committed to providing additional funds to us by exercising the
conditional warrant, we cannot assure you that PK Investors will exercise the
warrant.

    The $2,500,000 in principal amount of 6% debentures held by PK Investors
includes attached warrants to purchase 250,000 shares of our common stock. In
addition, if PK Investors exercises its conditional warrant to purchase an
additional $2,500,000 in principal amount of our 6% debentures they will receive
additional warrants to purchase 250,000 shares of our common stock. If PK
Investors exercises all 500,000 warrants to purchase our common stock, we could
receive up to $1,300,000 in cash from the exercise. The warrants currently held
by PK Investors and any additional warrants acquired by PK Investors through
additional purchases of our 6% debentures expire on February 22, 2005. We cannot
assure you that PK Investors will exercise any warrants in the future.

    We are currently in negotiations with a group of private investors to
purchase up to $650,000 in principal amount of our 12% debentures. As of March
31, 2000, we had previously sold $350,000 in principal amount of 12% Debentures
to private investors. We cannot assure you that we will be successful in our
efforts to sell our 12% Debentures. These Debentures have attached warrants
allowing them to exercise a like amount of warrants for up to $2,000,000 in
exercise proceeds to us. We cannot assure you that these debenture holders will
exercise any warrants in the future.

    During fiscal year 2001, we intend to focus on the production, marketing and
sale of our existing line of air purification products, our new in line Model
S-30 and increased promotion of our franchise and distributorship program. For
this reason, we do not project significant expenditures during fiscal year 2001
on our products which are in the research and development stage. We believe our
existing product line is sufficient to sustain our future sales growth. If we do
not receive Medicare approval of our Medicare 950, we intend to actively pursue
the marketing of this unit through private health insurance companies and health
care providers outside of the Medicare system. If we are not successful in these
marketing efforts, our failure to obtain Medicare approval of our Medicare 950
could significantly affect our future liquidity.

    We do not have a large capital expenditures program planned for fiscal year
2001. Therefore, we believe our projected increase in franchise and product
sales combined with funds generated from external financing sources will be
sufficient to offset any cash losses from operations. If our current and new
product sales, distributor/franchise sales, new areas of distribution sales and
funds from our external sources are insufficient to maintain operations, the
resulting lack of capital could force us to

                                       32
<PAGE>
substantially curtail or cease our operations. Any curtailment of operations
would have a material adverse effect on our ability to manufacture and
distribute our products and our profitability.

          DIRECTORS, EXECUTIVE OFFICERS, PROMOTERS AND CONTROL PERSONS

DIRECTORS AND EXECUTIVE OFFICERS

    The following table includes the names, ages and positions of our directors
and executive officers as of October 31, 2000. A summary of the background and
experience of each of these individuals immediately follows the table.

    Our directors are:

<TABLE>
<CAPTION>
NAME                                          AGE                       POSITION
----                                        --------   ------------------------------------------
<S>                                         <C>        <C>
C J Comu..................................     39      Chairman
John Potter...............................     58      Director
R. John Harris............................     50      Director
Dr. Andrew Welch, M.D.....................     55      Director
Robert Galvan.............................     52      Director
</TABLE>

    Our executive officer and other officers are:

<TABLE>
<CAPTION>
NAME                                          AGE                       POSITION
----                                        --------   ------------------------------------------
<S>                                         <C>        <C>
C J Comu..................................     39      Chief Executive Officer
R. John Harris............................     58      President
                                                       Chief Financial Officer and General
James R. Halter...........................     50      Counsel
</TABLE>

    C J COMU.  Mr. Comu has served as our CEO, chairman and a director since May
1998. Mr. Comu was a co-founder, CEO and chairman of Airtech International
Corporation, our wholly-owned subsidiary, since its formation in 1995. In
January 1994, Mr. Comu co-founded Transworld Leasing Corporation with Mr. John
Potter, also a director and executive officer, which provided financing and
marketing expertise to the medical, computer and corporate sector prior to the
formation of Airtech International Corporation.

    JOHN POTTER.  Mr. Potter has served as a director since February 1998.
Mr. Potter also served as our president from February 1998 to October 30, 2000.
Mr. Potter was the co-founder, president and a director of Airtech International
Corporation, our wholly-owned subsidiary, since its formation in 1995. In
January 1994, Mr. Potter co-founded Transworld Leasing Corporation with Mr. C J
Comu, also a director and executive officer, which provided financing and
marketing expertise to the medical, computer and corporate sector prior to the
formation of Airtech International Corporation. Prior to beginning his business
career, Mr. Potter was an officer in the US Army.

    JAMES R. HALTER.  Mr. Halter has served as our chief financial officer and
general counsel since October, 1999. Mr. Halter earned a Masters in Business
Administration from the State University of New York at Buffalo in 1977, and a
Juris Doctorate from Case Western Reserve University in 1999. Mr. Halter has
been a Certified Public Accountant since 1975. From January 1990 to October
1999, Mr. Halter owned his own tax and business consulting practice.
Concurrently, from September 1996 to January 1999, Mr. Halter attended and
received his juris doctor degree from Case Western Reserve University School of
Law in Cleveland, Ohio.

    R. JOHN HARRIS.  Mr. Harris has served as our president since October 30,
2000 and as a director since November 1999. Prior to his appointment as
president, Mr. Harris served as our Chief Operating Officer from February 2000
to October 30, 2000. Mr. Harris served as Chief Administrative Officer of
Integrated Concepts, Inc. from June 1998 to October 1999 and as Chief Executive
Officer of PreventCo

                                       33
<PAGE>
Inc. from June 1996 to May 1998. Mr. Harris also served as Vice President and
Medical Director of Airtech International Corporation from May 1994 to May 1996.
Prior to 1994, Mr. Harris spent twenty years in various senior management
capacities, and as an international consultant, in the field of acute
medical/surgical hospital administration for leading hospital management
companies such as Hospital Corporation of America and Hospital Management
Professionals. Mr. Harris holds a Bachelors of Science degree from Oregon State
University and a Masters of Hospital Administration from the University of
Alabama.

    DR. ANDREW WELCH, M.D.  Dr. Welch has served as a director since November
1999. From 1979 to the present, Dr. Welch has practiced orthopedic surgery for
the Southwest Orthopedic and Sports Medicine Clinic located in Las Vegas, Nevada
of which he is the president and owner.

    ROBERT GALVAN.  Mr. Galvan has served as a director since November 1999.
Since November 1999, Mr. Galvan has also served as the Associate Dean of the
University of North Texas Health Science College, Fort Worth, Texas. From
November 1998 to November 1999, Mr. Galvan served as the Director of Health for
the City of Fort Worth, Texas. Mr. Galvan also served as the Director of Health
and Community Development for the City of Plano, Texas from 1992 to October
1998.

    Our directors receive no cash compensation for their services as directors.
Our policy is to reimburse non-employee directors for expenses actually incurred
in connection with attending meetings of our board of directors. Directors and
executive officers are also eligible for stock and option grants under our stock
option plans as determined by our board of directors.

                                       34
<PAGE>
                             EXECUTIVE COMPENSATION

    The following table sets forth the cash and other compensation we paid
during the last three fiscal years to our chief executive officer, president and
other individuals who served as executive officers and whose total compensation
was $100,000 or more.

                           SUMMARY COMPENSATION TABLE

<TABLE>
<CAPTION>
                                                                                              LONG TERM
                                                         ANNUAL COMPENSATION             COMPENSATION AWARDS
                                                  ----------------------------------   -----------------------
                                                                        OTHER ANNUAL   RESTRICTED   SECURITIES
                                        FISCAL                          COMPENSATION     STOCK      UNDERLYING
NAME AND PRINCIPAL POSITION              YEAR      SALARY     BONUS         (1)        AWARDS($)    OPTIONS(#)
---------------------------            --------   --------   --------   ------------   ----------   ----------
<S>                                    <C>        <C>        <C>        <C>            <C>          <C>
C J Comu, CEO, Chairman..............    2000     $41,195       $0         $     0      $ 83,825(2)  250,000

                                         1999           0        0          46,875       424,334(3)  150,000

                                         1998(4)        0        0               0             0           0

John Potter, President...............    2000      40,986        0               0        13,425(5)  250,000

                                         1999           0        0          46,875       424,334(6)  150,000

                                         1998(4)        0        0               0             0           0

Darrell R. Jolley, CFO...............    1999           0        0          58,333        12,500(7)   45,000

Doug S. Keane, President of
  Airsopure, Inc.....................    2000      24,173        0               0       116,452(8)        0

                                         1999           0        0          77,500        12,500(9)  100,000

                                         1998           0        0          62,917             0           0

R. John Harris, COO..................    2000      27,917        0               0        21,875(10)        0

James R. Halter, CFO and General
  Counsel............................    2000      18,227        0               0        46,527(11)        0
</TABLE>

(1) See terms of employment agreements for Mr. Comu and Mr. Potter under the
    section titled "Employment Agreements."

(2) Mr. Comu received 249,986 shares of restricted common stock as additional
    compensation. The fair market value of the shares was $83,825 in the
    aggregate on the five dates of grant. All of these shares were fully vested
    on the dates of grant and are not entitled to dividends. As of May 31, 2000,
    Mr. Comu owned 1,368,864 shares of our restricted common stock with a market
    value of $1,753,789.

(3) Mr. Comu received 791,667 shares of restricted common stock for deferred
    wages of $250,000 per year for the period from June 1, 1997 through
    December 31, 1998. The fair market value of the shares was $395,834 on the
    date of grant, January 31, 1999. He also received 150,000 shares of common
    stock as additional compensation. The fair market value of the shares was
    $28,500 on the date of grant, December 31, 1998. All of these shares were
    fully vested on the date of grant and are not entitled to dividends.

(4) Disclosure is made of named executive officers of our subsidiary, Airtech
    International Corporation, for fiscal year 1998 for positions substantially
    similar to positions held in employment by us for fiscal years 1999 and
    2000.

                                       35
<PAGE>
(5) Mr. Potter received 250,464 shares of restricted common stock as additional
    compensation. The fair market value of the shares was $79,028 in the
    aggregate on the five dates of grant. All of these shares were fully vested
    on the dates of grant and are not entitled to dividends. As of May 31, 2000,
    Mr. Potter owned 1,213,881 shares of our restricted common stock with a
    market value of $1,555,224.

(6) Mr. Potter received 791,667 shares of restricted common stock for deferred
    wages of $250,000 for the period from June 1, 1997 through December 31,
    1998. The fair market value of the shares was $395,834 on the date of grant,
    January 31, 1999. He also received 150,000 shares of common stock as
    additional compensation. The fair market value of the shares was $28,500 on
    the date of grant, December 31, 1998. All of these shares were fully vested
    on the date of grant and are not entitled to dividends.

(7) Mr. Jolley received 25,000 shares of common stock as additional
    compensation. The fair market value of the shares was $12,500 on the date of
    grant, June 16, 1999. Effective September 1999, Mr. Jolley was no longer
    employed by us.

(8) Mr. Keane received 100,000 shares of restricted common stock as additional
    compensation. The fair market value of the shares was $75,000 on the date of
    grant, May 1, 2000. Mr. Keane also received 154,259 shares of restricted
    common stock as additional compensation. The fair market value of the shares
    was $41,452 in the aggregate on the five dates of grant.

(9) Mr. Keane received 25,000 shares of common stock as additional compensation.
    The fair market value of the shares was $12,500 at the date of grant,
    June 16, 1999. Effective November 1999, Mr. Keane was no longer employed by
    us.

(10) Mr. Harris received 100,000 shares of restricted common stock as additional
    compensation. The fair market value of the shares was $21,875 on the date of
    grant, December 15, 1999. All of these shares were fully vested on the date
    of grant and are not entitled to dividends. As of May 31, 2000, Mr. Harris
    owned 100,000 shares of our restricted common stock with a fair market value
    of $128,120.

(11) Mr. Halter received 100,000 shares of restricted common stock as additional
    compensation. The fair market value of the shares was $23,440 on the date of
    grant, December 8, 1999. Mr. Halter also received 35,183 shares of
    restricted common stock as additional compensation. The fair market value of
    the shares was $23,087 on the date of grant, January 6, 2000. All of the
    shares issued to Mr. Halter were fully vested and are not entitled to
    dividends. As of May 31, 2000, Mr. Halter owned 135,193 shares of our
    restricted common stock with a fair market value of $173,209.

                             OPTION GRANTS IN 2000

    The following table lists those persons in the previous table who were
granted options to purchase shares of our common stock during fiscal year 2000.

<TABLE>
<CAPTION>
                                               % OF TOTAL OPTIONS /
                        NUMBER OF SECURITIES     SAR'S GRANTED TO                      MARKED PRICE
                        UNDERLYING OPTIONS /        EMPLOYEES         EXERCISE PRICE    ON DATE OF       EXPIRATION
NAME                       SAR'S GRANTED          IN FISCAL YEAR        ($/SHARE)         GRANT             DATE
----                    --------------------   --------------------   --------------   ------------   -----------------
<S>                     <C>                    <C>                    <C>              <C>            <C>
C J Comu..............       250,000                     50%               $0.25           $0.44      December 17, 2004
John Potter...........       250,000                     50%               $0.25           $0.44      December 17, 2004
</TABLE>

                                       36
<PAGE>
                          2000 YEAR-END OPTION VALUES

    Set forth in the following table is information, with respect to each named
executive officer, as to

    - the number of shares acquired during fiscal year 2000 upon each exercise
      of options granted to each individual,

    - the aggregate value realized upon each exercise which is the difference
      between the market value of the shares at exercise and their exercise
      price,

    - the total number of unexercised options held on May 31, 2000, separately
      identified between those exercisable and those not exercisable and

    - the aggregate value of in-the-money, unexercised options held on May 31,
      2000, separately identified between those exercisable and those not
      exercisable.

<TABLE>
<CAPTION>
                                                       NUMBER OF SECURITIES      VALUE OF UNEXERCISED IN-THE-
                             SHARES                   UNDERLYING UNEXERCISED       MONEY OPTIONS AT FISCAL
                           ACQUIRED ON    VALUE     OPTIONS AT FISCAL YEAR-END      YEAR-END EXERCISABLE/
NAME                        EXERCISE     RECEIVED   EXERCISABLE/UNEXERCISABLE          UNEXERCISABLE(1)
----                       -----------   --------   --------------------------   ----------------------------
<S>                        <C>           <C>        <C>                          <C>
C J Comu.................      -0-         -0-              400,000 / 0                 $374,980 / $0
John Potter..............      -0-         -0-              400,000 / 0                 $374,980 / $0
</TABLE>

------------------------

(1) The value is calculated based on the aggregate amount of the excess of
    $1.2182 which is the closing sale price per share for the common stock on
    May 31, 2000 over the relevant exercise price(s).

EMPLOYMENT AGREEMENTS

    We have ten (10) year employment contracts with C J Comu and John Potter for
annual compensation of $250,000 each, terminating May 31, 2008. Under the terms
of these contracts and agreements between our board of directors, Mr. Comu and
Mr. Potter, these contracts are funded on a cash basis at such time as we are in
a financial position to pay the salaries under these contracts. Unpaid
compensation under these contracts, dating from June 1, 1997 through
December 31, 1998, was paid to Mr. Comu and Mr. Potter effective January 31,
1999 through the issuance to each of them of 791,667 shares of our restricted
common stock. Effective January 15, 1999, Mr. Comu and Mr. Potter began
receiving cash compensation under the agreements at an annual rate of $125,000
each when cash was available. The remainder of the amounts due each officer
under their contracts will be converted to our restricted common stock during
fiscal year 2001. Effective June 1, 1999, Mr. Comu and Mr. Potter further agreed
with our board of directors to reduce compensation to $125,000.

COMPANY STOCK PLANS

    EMPLOYEE STOCK PLANS.  Our board of directors periodically establishes
employee stock grant plans under which unrestricted shares of our common stock
are issued and granted to certain employees, management and consultants for
performance rewards or services rendered. The terms and conditions of stock
grants under the stock plans are within the sole discretion of our board of
directors. We do not have formal written plans and all issuances of shares of
common stock under our stock plans are made pursuant to registration statements
on Form S-8 filed by us from time to time with the SEC.

    On June 9, 1998, we filed a Form S-8 registration statement registering
160,000 shares of our common stock. Through July 30, 1998, we issued 56,002
shares of common stock to consultants and 103,998 shares to employees. The
shares of common stock issued were accounted for as consulting services and
employee wages. As of March 23, 2000, all of the shares registered under the
Form S-8 registration statement were issued under the stock plans.

                                       37
<PAGE>
    On November 12, 1998, we filed a Form S-8 registration statement registering
800,000 shares of our common stock. Through July 30, 1999, we issued 261,009
shares of common stock to consultants and 538,991 shares to employees. The
shares of common stock issued were accounted for as consulting services and
employee wages. As of March 23, 2000, all of the shares registered under the
Form S-8 registration statement were issued under the stock plans.

    On July 30, 1999, we filed a Form S-8 registration statement registering
900,000 shares of our common stock, all of which were issued as of March 23,
2000 under the stock plans. The shares of common stock were accounted for as
consulting services and employee wages.

    2000 KEY EMPLOYEE OPTION PLAN.  Effective May 31, 1999, our board of
directors adopted the Airtech International Group 2000 Key Employee Option Plan
in order to motivate our qualified employees to assist us in retaining employees
and to align the interest of key employees with those of our shareholders. The
2000 option plan is authorized for key employees including the chief executive
officer, president, chief financial officer, vice president franchising, vice
president production, and vice president finance. The 2000 option plan provides
for the grant of "incentive stock options" and "non-qualified stock options"
within the meaning of Section 422 of the Internal Revenue Code of 1986. The
approval authorized the issuance of

    - a maximum of 1,000,000 shares of our common stock subject to the options,

    - with a range of exercise prices from $0.25 to $2.50 per share,

    - vesting over a two to three year period, and

    - expiring ten (10) years from the date of grant.

    Our board of directors expects to grant option agreements during fiscal year
2000 to the key employees specifying the respective number of options, vesting
periods, exercise prices and incentives, if any. On November 11, 1999, we filed
a Form S-8 registration statement for 900,000 shares of our common stock
issuable with respect to options granted under the 2000 option plan. As of
May 31, 2000, no options had been granted under the 2000 option plan.

INDEMNIFICATION

    The Wyoming Business Corporation Act provides that we may indemnify our
directors, officers, employees and other agents, and persons who serve at our
request as directors, officers, employees or other agents of another
corporation. Subject to Wyoming law, our officers and directors are not
personally liable for monetary damages resulting from breaches of their
fiduciary duty unless:

    - the officer or director has breached his fiduciary duty of loyalty to us
      or our shareholders;

    - the breach or failure to perform constitutes an act or omission not in
      good faith or which involves intentional misconduct or a knowing violation
      of law; or

    - for any transaction from which the director or officer derived an improper
      personal benefit.

    Our By-Laws also provide indemnification to our directors, officers,
employees and agents, including claims brought under state or Federal Securities
laws, to the full extent allowable under Wyoming law. We have also entered into
indemnification agreements with our directors and executive officer providing,
among other things, that we will provide defense cost against any such claims,
subject to reimbursement in certain events.

         SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

    The following table sets forth, as of July 31, 2000, certain information
concerning the beneficial ownership of each class of our voting stock held by:

                                       38
<PAGE>
    - each beneficial owner of 5% or more of our voting stock, based on reports
      filed with the SEC and certain other information;

    - each of our directors;

    - each of our executive officers; and

    - all executive officers and directors as a group.

<TABLE>
<CAPTION>
                                                   AMOUNT AND NATURE OF
                                                        BENEFICIAL            PERCENT OF COMMON STOCK
NAME AND ADDRESS(1)                            OWNERSHIP OF COMMON STOCK(2)        OWNERSHIP(3)
-------------------                            ----------------------------   -----------------------
<S>                                            <C>                            <C>
C J Comu.....................................          1,768,864(4)                      7.50%
John Potter..................................          1,613,881(5)                      7.64%
Robert Galvan................................            100,000                            *
James R. Halter..............................            135,193                            *
Dr. Andrew Welch, M.D........................            240,382(6)                      1.14%
R. John Harris...............................            100,000                            *
Officers and Directors as a Group (6
  persons)...................................          3,958,320(7)                     18.06%
</TABLE>

------------------------

*   Less than 1%

(1) The address of each director, officer and principal stockholder is c/o
    Airtech International Group, Inc., 15400 Knoll Trail, Suite 200, Dallas, TX
    75248.

(2) Unless otherwise indicated, we believe that all persons named in the table
    have sole voting and investment power with respect to all shares of common
    stock beneficially owned by them. A person is deemed to be the beneficial
    owner of securities which may be acquired by such person within 60 days from
    the date on which beneficial ownership is to be determined upon the exercise
    of options, warrants or convertible securities.

(3) Each beneficial owner's percentage ownership is determined by assuming that
    stock options and warrants that are held by that person (but not those held
    by any other person) and which are exercisable within 60 days from the date
    on which beneficial ownership is to be determined have been exercised.

(4) Represents 1,368,864 shares of common stock owned directly. Also represents
    150,000 shares owned pursuant to warrants to purchase shares of common stock
    at $0.50 per share and 250,000 shares owned pursuant to options to purchase
    shares of common stock at $0.25 per share, all of which are exercisable
    within 60 days. Does not include 211,340 shares of common stock owned by Mr.
    Comu's relatives, Sevim Comu and Cem Comu, of which Mr. Comu disclaims
    beneficial ownership.

(5) Represents 1,213,881 shares of common stock owned directly. Also represents
    150,000 shares owned pursuant to warrants to purchase shares of common stock
    at $0.50 per share and 250,000 shares owned pursuant to options to purchase
    shares of common stock at $0.25 per share, all of which are exercisable
    within 60 days. Does not include 432,492 shares of common stock owned by Mr.
    Potter's relatives, Susan Potter and John Garth Potter, of which Mr. Potter
    disclaims beneficial ownership.

(6) Represents 100,000 shares of common stock owned directly and 140,382 shares
    owned by the Welch Family Partnership, L.P. of which Dr. Welch may be deemed
    the beneficial owner.

(7) See notes 4, 5 and 6.

                                       39
<PAGE>
                 CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

    During fiscal 1999, our president advanced cash to us totaling $100,000. As
of May 31, 2000, we owed $210,338 to our chief executive officer and $216,488 to
our president, on advances from each officer, including accrued interest. We
have agreed to repay these advances as cash is available or by issuing our
common stock. We have also agreed to pay interest at 15% per annum on the
outstanding balances. During fiscal year 2000, we paid our chief executive
officer and our president $15,000 each representing accrued interest on the
notes.

    Peter Kertes, one of our principal stockholders during fiscal year 1999, is
the President of Equi/Net/Com, and publishes a weekly investor newsletter "Alert
Investor". Mr. Kertes provided us with a market research analysis dated July 6,
1999 of our common stock for which he was compensated $3,500 in cash and issued
17,500 shares of common stock. The fair value of the shares of common stock on
the date of issuance was $2,734. We also signed an agreement with Mr. Kertes to
provide investment banking services to us. This agreement was terminated in May
2000. Mr Kertes was compensated by the issuance of 29,600 shares of our common
stock. The fair value of the shares of common stock on the date of issuance was
$4,625. As of August 31, 2000, Mr. Kertes owned less than 2% of our outstanding
shares of our common stock. We are not now, nor have we been in the past, an
affiliate of Mr. Kertes or Equi/Net/Com.

    On April 4, 2000, the Insider, Inc. and The Insider Review published a
research report relating to our business and the market for our common stock.
Mr. Patrick Comer is the president of The Insider and The Insider Review. The
Insider publishes various research reports emphasizing micro-cap companies with
high growth potential. The Insider Review is an Internet-based weekly newsletter
which may be accessed at theinsiderreview.com. We paid The Insider $3,000 in
cash and issued The Insider 10,000 shares of our common stock for its efforts in
researching and presenting the information contained in the research report. The
fair value of the shares of common stock on the date of issuance was $15,000.
Our payments to The Insider are disclosed at the end of the research report in
compliance with Section 17(b) of the Securities Act. Section 17(b) requires
disclosure of the consideration received by any person from an issuer for
communications describing the securities of the issuer. We are not now, nor have
we been in the past, an affiliate of Mr. Comer, The Insider or The Insider
Review. Except for the payments paid to The Insider in April 2000 for the
research report, we have not paid any consideration for any other services
provided by Mr. Comer, The Insider, The Insider Review or their affiliates.

    Dr. Andrew Welch, M.D., one of our directors, is the managing partner of
Aircare, LLC, a franchisee of our wholly-owned subsidiary, Airsopure, Inc., for
Las Vegas, Nevada. For the fiscal year ended May 31, 2000, Aircare, LLC
purchased from us $164,828 of our air purification products at the wholesale
price available to our other distributors. As of May 31, 2000, Aircare, LLC owes
us $73,035 of this amount.

    We believe that the terms of the above described transactions are fair and
similar to or better than the terms we could have obtained from arms length
negotiations with third parties.

                                       40
<PAGE>
     MARKET FOR REGISTRANT'S COMMON EQUITY AND RELATED STOCKHOLDER MATTERS

MARKET INFORMATION

    Our shares of common stock are traded in the "over-the-counter" or "Bulletin
Board" market under the symbol "AIRG." High and low sales prices for the
quarters of fiscal years 2001, 2000 and 1999 were:

<TABLE>
<CAPTION>
                                  HIGH       LOW
                                --------   --------
<S>                             <C>        <C>        <C>
Fiscal Year 2001
  1st Quarter.................   $1.53      $0.75
Fiscal Year 2000
  4th Quarter.................   $2.59      $1.00
  3rd Quarter.................    3.53       0.60
  2nd Quarter.................    0.90       0.25
  1st Quarter.................    0.75      0.125
Fiscal Year 1999
  4th Quarter.................   $0.56      $0.12
  3rd Quarter.................    1.03       0.14
  2nd Quarter.................    1.50       0.47
  1st Quarter.................    3.28       0.63
</TABLE>

NUMBER OF SHAREHOLDERS AND TOTAL OUTSTANDING SHARES

    As of July 31, 2000, there were approximately 1,214 holders of record of our
common stock and we had approximately 21,116,942 shares issued and outstanding.

DIVIDENDS

    We have paid no dividends on our shares of common stock and we have no
current intentions to pay dividends on our shares of common stock in the future.
Holders of our Series "M" Convertible Preferred Stock have a preferred dividend
right to receive quarterly dividend distributions equal to 4.57% of the gross
revenues generated from sales of our Series 950 unit until May 31, 2001. Except
for required dividend payments on the Series "M" convertible preferred stock, we
intend to retain any future earnings for reinvestment in our business. As of May
31, 2000, no dividends have been paid on the Series "M" convertible preferred
stock. Any future determination to pay cash dividends will be at the discretion
of our board of directors and will be dependent upon our financial condition,
results of operations, capital requirements and other relevant factors. As of
January 1, 2000, we terminated our offering of Series "M" convertible preferred
stock and do not intend to offer any additional shares in the future.

                           DESCRIPTION OF SECURITIES

    We have summarized below the material provisions of our Articles of
Incorporation, Bylaws and other instruments defining the rights of our
securities holders. Our summary may not contain all of the information that is
important to you. See "Where To Find Additional Information" for information
about how to obtain a copy of the documents we refer to in this section.

AUTHORIZED CAPITAL STOCK

    Under our Articles of Incorporation, we are authorized to issue up to 70
million shares of stock consisting of the following:

    - 50 million shares of common stock

    - 20 million shares of preferred stock

                                       41
<PAGE>
COMMON STOCK

    Shares of our common stock are not redeemable, do not have any conversion
rights and are not subject to call. Holders of shares of our common stock have
no preemptive, redemption, conversion or other subscription rights and are
entitled to one vote per share on any matter submitted to a vote of our
shareholders. Cumulative voting is prohibited in the election of directors. This
means that the holders of a majority of the outstanding shares of common stock,
voting for the election of directors, can elect all of our directors. In such
event, the holders of the remaining shares will not be able to elect any of our
directors. The holders of shares of common stock are entitled to receive
dividends, if any, as and when declared from time to time by our board of
directors, out of legally available funds, but subject to the prior payment of
dividends to the holders of any outstanding shares of preferred stock. Subject
to the rights of the holders of preferred stock, if any, upon liquidation
dissolution or winding up of our affairs, the holders of shares of our common
stock will be entitled to participate equally and ratably, in proportion to the
number of shares held, in our net assets available for distribution to holders
of all shares of our common stock. The shares of our common stock currently
outstanding are validly issued, fully paid and nonassessable.

PREFERRED STOCK

    Our Articles of Incorporation authorize our board of directors to issue up
to 20,000,000 shares of preferred stock, $0.01 par value per share. We may issue
the preferred stock in one or more classes or series. Each class or series will
have the voting rights, designations, preferences and relative rights as fixed
by resolution of our board of directors, without the consent of our
shareholders. Our preferred stock may rank senior to our common stock as to
dividend rights, liquidation preferences, or both. Our preferred stock may also
have extraordinary or limited voting rights.

SERIES "M" CONVERTIBLE PREFERRED STOCK AND ATTACHED WARRANTS

    We have 1,143,750 shares of Series "M" convertible preferred stock
outstanding. Holders of our Series "M" preferred have the right to convert their
shares into shares of our common stock on a one-for-one basis at any time. The
Series "M" preferred automatically converts to shares of our common stock on
December 31, 2001. The holders of Series "M" preferred are entitle to receive
quarterly dividend distributions equal to 4.57% of the gross revenues generated
from the sales of our Series 950 unit until May 31, 2001. The dividends are paid
on or before the sixtieth day of each calendar quarter based upon the gross
revenues from our Series 950 air purification units from the previous quarter.
The holders of Series "M" preferred were also issued related warrants to
purchase 993,750 shares of our Common Stock at an exercise price of $2.00 per
share. The warrants expired on May 31, 2000. As of January 1, 2000, we
terminated our offering of Series "M" preferred and do not intend to offer any
additional shares in the future. As of March 31, 2000, no dividends have been
paid to the holders of Series "M" preferred.

AIRSOPURE 999 LIMITED PARTNERSHIP INTERESTS

    We have $430,000 of limited partnership interests outstanding in Airsopure
999, L.P. ("Airsopure LP"). Airsopure, Inc., our wholly-owned subsidiary
("Airsopure"), is the sole general partner of Airsopure LP. Under the limited
partnership agreement, the limited partners are entitled to receive 1.7% of the
gross revenues generated from sales of our Model S-999 automobile air
purification system with the remaining gross revenues paid to Airsopure. The
limited partners are entitled to receive distributions until December 31, 2003,
at which time 100% of gross revenues are paid to Airsopure. In addition,
Airsopure has guaranteed the limited partners a 150% return on their investment
by December 31, 2003. The guarantee, if payable, may be in the form shares of
our common stock.

12% CONVERTIBLE DEBENTURES DUE 2005 AND ATTACHED WARRANTS

    In January 2000, our board of directors authorized the issuance of up to
$5,000,000 of our 12% Convertible Debentures Due 2004 pursuant to a private
placement memorandum. Since the original

                                       42
<PAGE>
authorization, we have elected to limit purchases of our 12% debentures to a
maximum of $1,000,000 in principal amount. At any time after one year from the
date of issuance, holders of our 12% debentures are entitled to convert our 12%
debentures on a dollar for dollar basis into shares of our Common Stock.
Semi-annual interest payments are due and payable on our 12% debentures
commencing September 1, 2000. Each 12% debenture in the principal amount of
$25,000 includes a warrant to purchase shares of our common stock at an exercise
price of $2.00 per share. The warrants expire two years from the date of
issuance.

    At our option, our 12% debentures may be converted on a dollar for dollar
basis or paid in cash at face value on the maturity date. Prior to maturity, we
may with the consent of the holder of our 12% debenture, redeem our 12%
debentures in cash at the following redemption prices together with accrued
interest to the date of redemption:

<TABLE>
<CAPTION>
        IF REDEEMED ON OR AFTER SEPTEMBER 1
              OF THE FOLLOWING YEARS:                  % OF PRINCIPAL AMOUNT
        -----------------------------------            ---------------------
<S>                                                    <C>
2000........................                                     110%
2001........................                                     108%
2002........................                                     106%
2003........................                                     104%
2004........................                                     102%
</TABLE>

    As of May 31, 2000, we had $350,000 in principal amount of our 12%
debentures outstanding.

6% CONVERTIBLE DEBENTURES DUE 2002

    On February 22, 2000, we sold $2,500,000 in principal amount of our 6%
Convertible Debentures Due 2002 to PK Investors LLC. Our 6% debentures have a
maturity date of February 22, 2002 at which time the principal amount and all
accrued interest is due and payable. No interest payments are due prior to
maturity of the 6% debentures. We may, at our option, pay the accrued interest
at maturity by issuing shares of our common stock to the debenture holder at a
price equal to the conversion price of our common stock as described below. Our
6% debentures are convertible at any time at the option of the holder into
shares of our common stock. The conversion price of our common stock used in
calculating the number of shares issuable upon conversion (or in payment of
interest) is the lesser of:

    - 110% of the average closing bid price of our common stock for the five
      trading days prior to the date of initial payment; and

    - the product obtained by multiplying 0.80 by the average of the three
      lowest closing bid prices of our common stock during the thirty trading
      days prior to the date we receive a conversion notice from a debenture
      holder.

    In the event we have a "change of control", the holders of the 6% debentures
may require us to redeem the 6% debentures at a redemption price equal to 125%
of the aggregate outstanding principal and accrued interest on the 6%
debentures. A "change of control" includes:

    - acquisition by an entity or group of more than 50% of our voting stock;

    - merger or consolidation;

    - a change in a majority of our existing board of directors; or

    - a sale of substantially all of our assets.

    The holders of our 6% debentures also have attached warrants to purchase
250,000 shares of our common stock at an exercise price of $2.6124 per share.
The warrants expire on February 22, 2005.

                                       43
<PAGE>
CONDITIONAL WARRANT

    On February 22, 2000, we also issued to PK Investors LLC, a conditional
warrant to purchase up to an additional $2,500,000 in principal amount of our 6%
debentures with related attached warrants to purchase 250,000 shares of our
common stock. The conditional warrant expires on December 22, 2000.

                                 LEGAL MATTERS

    The validity of the issuance of the warrants and common stock offered
pursuant to this prospectus is being passed upon for us by John G. Rebensdorf,
P.C.

                                    EXPERTS

    Our consolidated financial statements included in this prospectus and in the
registration statement have been audited by Turner, Stone & Company LLP,
independent certified public accountants, to the extent and for the periods set
forth in their report appearing elsewhere in this prospectus and in the
registration statement. The consolidated financial statements are included in
this prospectus in reliance upon such report given upon the authority of Turner,
Stone & Company as experts in auditing and accounting.

                      WHERE TO FIND ADDITIONAL INFORMATION

    We have filed with the SEC a registration statement on Form SB-2 in
connection with the securities offered under this prospectus. As permitted by
SEC rules, this prospectus does not contain all of the information contained in
the registration statement or in the exhibits to the registration statement. For
further information you may read and copy documents at the public reference room
of the SEC at 450 5th Street, N.W., Washington, D.C. 20549, and at the regional
offices of the SEC at 7 World Trade Center, Suite 1300, New York, New York 10048
and at Citicorp Center, 500 West Madison Street, Suite 1400, Chicago, Illinois
60661. Please call the SEC at 1-800-SEC-0330 for further information on the
public reference rooms. The SEC charges a fee for copies. Copies of this
material should also be available through the Internet at the SEC EDGAR Archive,
the address of which is http://www.sec.gov.

                                       44
<PAGE>
                    INDEX TO COMBINED FINANCIAL INFORMATION
                       AIRTECH INTERNATIONAL GROUP, INC.

<TABLE>
<CAPTION>
ITEM                                                            PAGE
----                                                          --------
<S>                                                           <C>
Report of Independent Certified Public Accountants..........      F-2
Consolidated Balance Sheets as of May 31, 2000 and 1999.....      F-3
Consolidated Statements of Operations for the Years Ended
  May 31, 2000 and 1999.....................................      F-5
Consolidated Statements of Stockholders' Equity for the
  Years Ended May 31, 2000 and 1999.........................      F-6
Consolidated Statements of Cash Flows for the Years Ended
  May 31, 2000 and 1999.....................................      F-7
Notes to Financial Statements for May 31, 2000 and 1999.....      F-8
Consolidated Financial Statements for the Three Months Ended
  August 31, 2000 and August 31, 1999.......................     F-20
</TABLE>

                                      F-1
<PAGE>
                          INDEPENDENT AUDITOR'S REPORT

The Board of Directors and Stockholders
Airtech International Group, Inc.
Dallas, Texas


    We have audited the accompanying consolidated balance sheets of Airtech
International Group, Inc. and subsidiaries as of May 31, 2000 and 1999, and the
related consolidated statements of operations, stockholders' equity and cash
flows for the years then ended. These financial statements are the
responsibility of the Company's management. Our responsibility is to express an
opinion on these financial statements based on our audits.


    We conducted our audits in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audits to obtain
reasonable assurance about whether the financial statements are free of material
misstatement. An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements. An audit also includes
assessing the accounting principles used and significant estimates made by
management, as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.

    In our opinion, the consolidated financial statements referred to above
present fairly, in all material respects, the consolidated financial position of
Airtech International Group, Inc. and subsidiaries as of May 31, 2000 and 1999,
and the consolidated results of their operations and their cash flows for the
years then ended in conformity with generally accepted accounting principles.

TURNER, STONE & COMPANY, LLP

Certified Public Accountants
August 31, 2000

                                      F-2
<PAGE>
               AIRTECH INTERNATIONAL GROUP, INC. AND SUBSIDIARIES
                          CONSOLIDATED BALANCE SHEETS
                             MAY 31, 2000 AND 1999

                                     ASSETS

<TABLE>
<CAPTION>
                                                                 2000         1999
                                                              ----------   ----------
<S>                                                           <C>          <C>
CURRENT ASSETS
  Cash......................................................  $1,487,646   $   61,808
  Trade and licensing fees receivables, net of allowance for
    doubtful accounts of $20,000 and $0, respectively.......     269,971      173,951
  Notes receivable, current portion.........................     437,250      143,750
  Inventory.................................................     538,952      242,665
  Prepaid expenses..........................................      38,212           --
                                                              ----------   ----------
      Total current assets..................................   2,772,031      622,174

PROPERTY AND EQUIPMENT--net of accumulated depreciation of
  $166,589 and $119,634, respectively.......................     156,288       89,569

NOTES RECEIVABLE--net of current portion, net of allowance
  for doubtful accounts of $0 and $0, respectively..........   1,175,000      431,250

OTHER ASSETS

  Goodwill, net of accumulated amortization of $35,810 and
    $71,621, respectively...................................     107,432      143,243
  Intellectual properties, net of accumulated amortization
    of $146,800 and $38,060, respectively...................     940,597    1,049,337
  Prepaid royalties and other assets, net of accumulated
    amortization of $104,167 and $0, respectively...........     412,381      514,208
                                                              ----------   ----------
      Total other assets....................................   1,460,410    1,706,788
                                                              ----------   ----------
                                                              $5,563,729   $2,849,781
                                                              ==========   ==========
</TABLE>

    The accompanying notes are an integral part of the financial statements.

                                      F-3
<PAGE>
               AIRTECH INTERNATIONAL GROUP, INC. AND SUBSIDIARIES
                          CONSOLIDATED BALANCE SHEETS
                             MAY 31, 2000 AND 1999

                      LIABILITIES AND STOCKHOLDERS' EQUITY

<TABLE>
<CAPTION>
                                                                 2000          1999
                                                              -----------   -----------
<S>                                                           <C>           <C>
CURRENT LIABILITIES
  Accounts payable, trade...................................  $   260,102   $   510,193
  Accrued payroll, other wages and related burden...........      407,134       301,769
  Other accrued expenses....................................      415,076       372,534
  Advances payable to officers..............................      210,338       216,488
  Notes payable.............................................      277,185       277,185
                                                              -----------   -----------
      Total current liabilities.............................    1,569,835     1,678,169

LONG-TERM LIABILITIES
  Deferred revenue..........................................      340,000       400,000
  Product marketing obligation..............................      430,000       405,000
  Convertible debentures....................................    2,850,000            --
                                                              -----------   -----------
      Total long-term liabilities...........................    3,620,000       805,000

      Total liabilities.....................................    5,189,835     2,483,169

COMMITMENTS AND CONTINGENCIES...............................           --            --

STOCKHOLDERS' EQUITY
  Preferred stock--5,000,000 shares authorized, $.005 par
    value
    Series A cumulative, convertible preferred, no shares
      issued and outstanding liquidation preference of $1
      per share.............................................           --            --
    Series M cumulative, convertible preferred, 1,143,750
      and 1,143,750 shares issued and outstanding,
      respectively; liquidation preference of $1 per share,
      aggregating $   and $   respectively..................        1,144         1,144
  Common stock--$.05 par value, 50,000,000 shares
    authorized, 20,939,216 and 13,207,532 shares issued and
    outstanding, respectively...............................    1,046,961       660,376
  Additional paid-in capital................................    7,609,256     5,546,965
  Retained deficit..........................................   (8,283,467)   (5,841,873)
                                                              -----------   -----------
      Total stockholders' equity............................      373,894       366,612
                                                              -----------   -----------
                                                              $ 5,563,729   $ 2,849,781
                                                              ===========   ===========
</TABLE>

    The accompanying notes are an integral part of the financial statements.

                                      F-4
<PAGE>
               AIRTECH INTERNATIONAL GROUP, INC. AND SUBSIDIARIES

                     CONSOLIDATED STATEMENTS OF OPERATIONS

                       YEARS ENDED MAY 31, 2000 AND 1999

<TABLE>
<CAPTION>
                                                                 2000          1999
                                                              -----------   -----------
<S>                                                           <C>           <C>
REVENUES
  Product sales.............................................  $   543,615   $   800,439
  Franchisee fees...........................................    1,072,500       229,000
  Other revenues............................................       11,361         1,030
                                                              -----------   -----------
    Total revenues..........................................    1,627,476     1,030,469

COSTS AND EXPENSES
  Salaries, wages and other compensation....................      987,763     1,317,076
  Deferred officer wages....................................           --       791,667
  Cost of sales.............................................      519,603       664,356
  Advertising...............................................      107,216        42,082
  Depreciation..............................................       46,955        38,564
  Amortization..............................................      248,718        91,370
  Loss on impairment of goodwill............................           --       582,750
  Other general & administrative expenses...................    2,050,200     1,678,775
                                                              -----------   -----------
    Total costs and expenses................................    3,960,455     5,206,640
                                                              -----------   -----------
LOSS FROM OPERATIONS........................................   (2,332,979)   (4,176,171)

Interest expense............................................     (108,615)     (135,288)
                                                              -----------   -----------
LOSS BEFORE INCOME TAXES....................................   (2,441,594)   (4,311,459)

Income tax benefit..........................................           --            --
                                                              -----------   -----------
NET LOSS....................................................  $(2,441,594)  $(4,311,459)
                                                              ===========   ===========
LOSS PER COMMON SHARE--BASIC................................  $     (0.14)  $     (0.50)
                                                              ===========   ===========
LOSS PER COMMON SHARE--DILUTED..............................  $     (0.14)  $     (0.50)
                                                              ===========   ===========
</TABLE>

    The accompanying notes are an integral part of the financial statements.

                                      F-5
<PAGE>
               AIRTECH INTERNATIONAL GROUP, INC. AND SUBSIDIARIES
                CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY
                       YEARS ENDED MAY 31, 2000 AND 1999
<TABLE>
<CAPTION>
                                                            COMMON STOCK            PREF. SERIES M        PREF. SERIES A
                                                       -----------------------   --------------------   -------------------
                     DESCRIPTION                         SHARES         $         SHARES        $        SHARES       $
---------------------------------------------------------------------------------------------------------------------------
<S>                                                    <C>          <C>          <C>         <C>        <C>        <C>
BALANCE AT 5/31/98...................................  10,059,923   $  502,996   1,029,750    $1,030       --        $--

Issuance of Series M preferred stock, net of offering
  costs..............................................                              114,000       114

Cancel shares in July................................    (680,000)     (34,000)         --        --       --         --

Issuance of common stock according to S-8
  registration.......................................     670,025       33,500          --        --       --         --

Issuance of common stock for cash....................     828,000       41,400

Issuance of common stock on exercise of warrants.....      46,250        2,313

Issuance of common stock for deferred wages to
  officers...........................................   1,583,334       79,167

Issuance of common stock in May......................     700,000       35,000

Net loss during the year.............................          --           --          --        --       --         --
                                                       --------------------------------------------------------------------

BALANCE AT 5/31/99...................................  13,207,532      660,376   1,143,750     1,144        0          0

Issuance of common stock for cash....................   4,196,850      209,842

Issuance of common stock in exchange for services....   1,796,879       89,843

Issuance of common stock on exercise of warrants.....     337,500       16,876

Issuance of common stock to vendors for payment of
  trade payables.....................................   1,400,455       70,024

Net loss during the year.............................
                                                       --------------------------------------------------------------------

BALANCE AT 5/31/00...................................  20,939,216   $1,046,961   1,143,750    $1,144        0        $--
                                                       ====================================================================

<CAPTION>

                                                        PAID-IN      RETAINED
                     DESCRIPTION                        CAPITAL      EARNINGS        TOTAL
-----------------------------------------------------  --------------------------------------
<S>                                                    <C>          <C>           <C>
BALANCE AT 5/31/98...................................  $4,049,736   $(1,530,414)  $ 3,023,348
Issuance of Series M preferred stock, net of offering
  costs..............................................      98,890                      99,004
Cancel shares in July................................      34,000           --             --
Issuance of common stock according to S-8
  registration.......................................     361,427           --        394,927
Issuance of common stock for cash....................     234,600                     276,000
Issuance of common stock on exercise of warrants.....      20,812                      23,125
Issuance of common stock for deferred wages to
  officers...........................................     712,500                     791,667
Issuance of common stock in May......................      35,000                      70,000
Net loss during the year.............................          --   (4,311,459)    (4,311,459)
                                                       --------------------------------------
BALANCE AT 5/31/99...................................   5,546,965   (5,841,873)       366,612
Issuance of common stock for cash....................     780,494                     990,336
Issuance of common stock in exchange for services....     526,563                     616,406
Issuance of common stock on exercise of warrants.....      67,544                      84,420
Issuance of common stock to vendors for payment of
  trade payables.....................................     687,690                     757,714
Net loss during the year.............................               (2,441,594)    (2,441,594)
                                                       --------------------------------------
BALANCE AT 5/31/00...................................  $7,609,256   $(8,283,467)  $   373,894
                                                       ======================================
</TABLE>

      The accompanying notes are an integral part of the financial statements.

                                      F-6
<PAGE>
               AIRTECH INTERNATIONAL GROUP, INC. AND SUBSIDIARIES

                     CONSOLIDATED STATEMENTS OF CASH FLOWS

                       YEARS ENDED MAY 31, 2000 AND 1999

<TABLE>
<CAPTION>
                                                                 2000          1999
                                                              -----------   -----------
<S>                                                           <C>           <C>
CASH FLOWS FROM OPERATING ACTIVITIES
  Net loss..................................................  $(2,441,594)  $(4,311,459)

  Adjustments to reconcile net income to cash
    Depreciation and amortization...........................      295,673       129,934
    Impairment of goodwill                                             --       582,750
    Net (gain) loss on disposition of assets................           --       (51,672)
    Stock payments to employees and consultants.............      616,406     1,129,593
    Allowances and write offs...............................       20,000       411,000

  Changes in operating assets and liabilities
    Accounts receivable.....................................     (116,020)      (21,814)
    Inventory...............................................     (296,287)       41,667
    Prepaid expenses and other assets.......................      (40,552)       67,214
    Notes receivable........................................   (1,037,250)           --
    Accounts payable........................................      507,623       373,238
    Accrued expenses........................................      141,757       716,163
    Deferred revenue........................................      (60,000)           --
                                                              -----------   -----------
      Net cash used in operating activities.................   (2,410,244)     (933,386)

CASH FLOWS FROM INVESTING ACTIVITIES
  Acquisition of property and equipment.....................     (113,674)           --
  Disposals of fixed assets.................................           --        66,058
  Expenditures for other assets.............................           --       (89,837)
                                                              -----------   -----------
      Net cash used in investing activities.................     (113,674)      (23,779)

CASH FLOWS FROM FINANCING ACTIVITIES
  Proceeds from issuance of preferred stock, net of offering
    costs...................................................           --        99,004
  Proceeds from issuance of common stock....................    1,074,756       369,125
  Reciepts from product marketing obligation................       25,000       405,000
  Proceeds from convertible debentures......................    2,850,000            --
                                                              -----------   -----------
      Net cash provided by financing activities.............    3,949,756       873,129

INCREASE (DECREASE) IN CASH.................................    1,425,838       (84,036)

CASH. BEGINNING OF PERIOD...................................       61,808       145,844
                                                              -----------   -----------

CASH, END OF PERIOD.........................................  $ 1,487,646   $    61,808
                                                              ===========   ===========

SUPPLEMENTAL CASH FLOWS DISCLOSURES
  Interest paid.............................................  $    30,000   $     8,319
  Income taxes paid.........................................  $        --   $        --
  Non-cash investing and financing activities:
    Common stock issued in settlement of accounts payable...  $   757,714   $        --
    Common stock issued in exchange for services............  $   616,406   $ 1,129,593
</TABLE>

    The accompanying notes are an integral part of the financial statements.

                                      F-7
<PAGE>
                       AIRTECH INTERNATIONAL GROUP, INC.
                                AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

1.  SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

ORGANIZATION AND BUSINESS

    Airtech International Group, Inc. (the Company), (formerly Interactive
Technologies Corporation, Inc.), was incorporated in the state of Wyoming on
August 8, 1991. The Company manufactures and sells a full line of air
purification products. The Company primarily markets, sells and distributes its
products through a network of franchisees.

    On May 31, 1998, the Company acquired all of the outstanding common stock
shares of Airtech International Corporation (AIC), which through its
subsidiaries manufacture and sell various air filtration and purification
products. The total purchase price of $22,937,760 was funded through the
issuance of 2,100,000 of its common stock shares valued at $.625 per share, the
issuance of 11,858,016 of its Series A convertible preferred stock shares valued
at $.625 per share (Note 2) and the issuance of $9,000,000 of convertible
debentures (Note 5). However, because these convertible securities were
converted into common stock within two months following the acquisition, the
Company effectively issued common stock for the outstanding common stock of AIC
and the stockholders of AIC obtained control of the combined company. As a
result, AIC became the acquirer for financial reporting purposes.

    Therefore, the transaction was accounted for using the purchase method of
accounting. Accordingly, the purchase price of the net assets acquired has been
allocated among the net assets based on their relative fair values with $179,053
of the purchase price allocated to goodwill. The acquired goodwill is being
amortized using the straight-line method over 5 years.

    Results of operations of Interactive Technologies Corporation are included
in the accompanying consolidated statements of operations beginning June 1,
1998.

PRINCIPLES OF CONSOLIDATION

    The accompanying consolidated financial statements include the general
accounts of the Company and its subsidiaries, AIC, Airsopure, Inc., Airsopure
International Group, Inc. and McCleskey Sales and Service, Inc., each of which
have fiscal year ends of May 31. All material intercompany accounts, balances
and transactions have been eliminated in the consolidation.

IMPAIRMENT OF LONG-LIVED ASSETS

    The Company has adopted Statement of Financial Accounting Standards ("SFAS")
No. 121, "Accounting for the Impairment of Long-Lived Assets and for Long-Lived
Assets to Be Disposed Of." This Statement establishes accounting standards for
the impairment of long-lived assets, certain identifiable intangibles and
goodwill related to those assets to be held and used, and long-lived assets and
certain identifiable intangibles to be disposed of. The Company periodically
evaluates, using independent appraisals and projected undiscounted cash flows,
the carrying value of its long-lived assets and certain identifiable intangibles
to be held and used whenever events or changes in circumstances indicate that
the carrying amount of an asset may not be recoverable. In addition, long-lived
assets and identifiable intangibles to be disposed of are reported at the lower
of carrying value or fair value less cost to sell.

                                      F-8
<PAGE>
                       AIRTECH INTERNATIONAL GROUP, INC.
                                AND SUBSIDIARIES

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

1.  SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)
AMORTIZATION

    Intellectual property is allocated to the Company's air filtration products
based on expected sales as a percent of total sales by product. The Company
records amortization using the straight-line method over 10 years beginning when
the product is initially inventoried for sale. For the years ended May 31, 2000
and 1999, amortization expense totaled $108,740 and $38,060, respectively.

    Goodwill recorded in the acquisition of AIC, is being amortized using the
straight-line method over 5 years. For the years ended May 31, 2000 and 1999,
amortization expense totaled $35,811 and $35,810, respectively.

    Goodwill relating to the Company's purchase of its McClesky Sales and
Services subsidiary in 1995 was being amortized over 40 years. In May 1999, this
operating segment was discontinued (Note 10) and the remaining unamortized
carrying value was charged to expense.

    A prepaid royalty fee, paid pursuant to a December 1995 agreement and
related to the Company's portable medicare unit, is being amortized using the
straight-line method over 24 months beginning in January 2000. For the years
ended May 31, 2000 and 1999, amortization expense totaled $104,167 and $0,
respectively.

INVENTORIES

    Inventories are carried at the lower of cost or net realizable value
(market) and include component parts used in the assembly of the Company's line
of air purification units and filters and finished goods comprised of completed
products. The costs of inventories are based upon specific identification of
direct costs and allocable costs of direct labor, packaging and other indirect
costs.

    At May 31, 2000 and 1999, inventories consisted of the following:

<TABLE>
<CAPTION>
                                                            2000       1999
                                                          --------   --------
<S>                                                       <C>        <C>
Finished goods..........................................  $356,916   $200,506
Component parts.........................................   182,036     42,159
                                                          --------   --------
                                                          $538,952   $242,665
                                                          ========   ========
</TABLE>

PROPERTY AND EQUIPMENT

    Property and equipment are stated at cost less accumulated depreciation.
Depreciation of property and equipment is currently being provided by straight
line and accelerated methods for financial and tax reporting purposes,
respectively, over estimated useful lives of five years.

INTELLECTUAL PROPERTIES

    Costs incurred by the Company in developing its products consisting
primarily of design, testing and completion of working prototypes, which are not
considered patentable, are capitalized and will be amortized over the estimated
useful life of the related patents once a unit has been placed in production.

                                      F-9
<PAGE>
                       AIRTECH INTERNATIONAL GROUP, INC.
                                AND SUBSIDIARIES

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

1.  SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)
PRODUCT MARKETING OBLIGATION

    Pursuant to Statement of Financial Accounting Standards ("SFAS") No. 68, the
Company has recorded funds raised in an arrangement to develop, produce and
market its Model S-999 as a product marketing obligation (Note 7).

REVENUE RECOGNITION

    Revenues from the Company's operations are recognized at the time products
are shipped or services are provided. Revenues from franchise sales are
recognized at the time all material services relating to the sale of a franchise
have been performed by the Company and, in some instances, when the related
notes receivable have been collected. Revenues based on the collection of
franchise notes receivable are deferred until the time of collection.

ADVERTISING

    Advertising dollars are invested in trade journals, trade shows, travel and
franchise networking. All amounts are expensed as incurred.

MANAGEMENT ESTIMATES

    The preparation of financial statements in conformity with generally
accepted accounting principles requires management to make estimates and
assumptions that affect the reported amounts of assets and liabilities and
disclosure of contingent assets and liabilities at the date of the financial
statements and the reported amounts of revenues and expenses during the
reporting period. Actual results could differ from those estimates.

CASH FLOW

    For purposes of the statement of cash flows, cash includes demand deposits,
time deposits and short term cash equivalent investments with maturities of less
than three months. None of the Company's cash is restricted.

EARNINGS PER SHARE

    Basic and diluted loss per share are based upon 17,368,684 and 10,583,635,
respectively, weighted average shares of common stock outstanding. No effect has
been given to the assumed conversion of convertible preferred stock and
convertible debentures and the assumed exercise of stock options and warrants as
the effect would be antidilutive.

STOCK SPLIT

    On October 5, 1998, the shareholders authorized a one for five reverse split
of the Company's common stock. The reverse split was made effective November 9,
1998. Shareholders equity has been restated to give retroactive recognition to
the stock split for all periods presented, such that all references in the
financial statements to number of shares, per share amounts, par values and
stock

                                      F-10
<PAGE>
                       AIRTECH INTERNATIONAL GROUP, INC.
                                AND SUBSIDIARIES

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

1.  SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)
option data for common shares have been restated. The shareholders also approved
an increase in the Company's authorized common shares to 50,000,000.

2.  PREFERRED STOCK

CONVERTIBLE PREFERRED STOCK--SERIES A

    In connection with the Company's acquisition of AIC (Note 1), the Company
established this equity class and authorized 15,000,000 shares. The shares have
a par value of $1.00, do not pay dividends and are convertible at the Company's
option at any time within 24 months after issuance for one share of the
Company's common stock for each five shares of preferred stock.

    Effective July 31, 1998, the Company's Board of Directors voted to convert
the Series A Preferred Stock to Common Stock on the basis of one share of
Preferred to one share of Common, as per the merger agreement. To effect the
conversion of 11,858,016 of Series A preferred, the Company issued 2,371,603
shares of common stock. As described in Note 1, relating to the reverse merger
accounting recognition, the conversion of the preferred stock shares has been
recorded in the accompanying consolidated financial statements as occurring on
May 31, 1998, the date of the AIC acquisition and, therefore, are not shown as
outstanding at May 31, 1998 in the accompanying consolidated statements of
stockholders' equity.

CONVERTIBLE PREFERRED STOCK--SERIES M

    During the year ended May 31, 1998, the Company authorized 5,000,000 shares
and established this equity class to raise production funds for the Company's
Model S-950, Medicare air filtration unit. The Series M preferred shareholders
participate by receiving up to 20%, if totally subscribed, of the collected
gross proceeds from the Company's sales of its Model S-950 over a two year
period. Through May 31, 1999, 1,143,750 of these shares were issued for $1.00
cash, net of $203,379 of offering costs. The shares have a par value of $.001,
do not pay dividends and are convertible at the holder's option at any time
within 36 months after issuance for one share of the Company's common stock. In
addition, attached to each share is one warrant to purchase one share of common
stock at a price of $0.25 per share exercisable within two years after issuance.
As of May 31, 1999, the Company had not sold any S-950 units thus has made no
payments under the participation plan. As of May 31, 2000, the Company had sold
78 of these units and owes $5,364 under the participation plan.

3.  NOTES RECEIVABLE

    Notes receivable relate to AIC sales of geographic franchise licenses
(Note 1), bear interest at 6% to 12%, are payable in terms ranging from 12 to
48 months and are secured by the area franchises. Credit is extended on
evaluation of the payee's financial condition and general credit information.
Prior to May 31, 2000, the Company did not strictly enforce collection while it
completed development of its product line of air purification products.

                                      F-11
<PAGE>
                       AIRTECH INTERNATIONAL GROUP, INC.
                                AND SUBSIDIARIES

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

3.  NOTES RECEIVABLE (CONTINUED)
    At May 31, 2000 and 1999, notes receivable are comprised of the following:

<TABLE>
<CAPTION>
                                                           2000        1999
                                                        ----------   ---------
<S>                                                     <C>          <C>
Domestic franchise licenses...........................  $  157,250   $ 300,000
International franchise licenses......................   1,455,000     275,000
                                                        ----------   ---------
                                                         1,612,250     575,000
Less current portion..................................    (437,250)   (143,750)
                                                        ----------   ---------
                                                        $1,175,000   $ 431,250
                                                        ==========   =========
</TABLE>

4.  NOTES PAYABLE

    The Company's notes payable consist of loans from various corporations and
individuals provided for working capital purposes. The notes, which contain no
significant restrictions, bear interest at rates of 10.0% to 18.0%, are due
through May 1999 and are unsecured. At May 31, 2000 and 1999, all of these
notes, totaling $277,185, were in default.

5.  CONVERTIBLE DEBENTURES

AIC ACQUISITION DEBENTURES

    In connection with the Company's acquisition of AIC (Note 1), the Company
also issued $9,000,000 of convertible debentures secured by the AIC shares
acquired. The debentures bear interest at 10%, are payable annually on May 31 of
each year, are due on May 31, 2000 and are convertible at the Company's option
at any time within the two years into shares of the Company's common stock at a
conversion price of $.70. As of July 31, 1998, the Company's Board of Directors
voted to convert the debentures and $150,000 of related accrued interest into
common stock. The Company issued 2,614,286 common shares on conversion. As
described in Note 1, relating to the reverse merger accounting recognition, the
conversion of the convertible debentures has been recorded in the accompanying
consolidated financial statements as occurring on May 31, 1998, the date of the
AIC acquisition and, therefore, are not shown as outstanding at May 31, 1998 but
included in additional paid in capital in the accompanying consolidated
statements of stockholders' equity.

CONVERTIBLE DEBENTURES (12%)

    During the year ended May 31, 2000, the Company issued $350,000 of
convertible debentures maturing on September 1, 2004. Interest is payable at 12%
semi-annually beginning September 1, 2000. The debentures are convertible at the
holder's option any time beginning one year after issuance at a conversion price
of $1.00 per share. The Company, with the consent of the holder, may redeem the
debentures at a price ranging from 110% of the principal amount if redeemed
prior to September 1, 2001 to 100% of the principal amount at maturity of the
principal amount of the debentures.

    The debentures include warrants to purchase 350,000 common stock shares at a
price of $2.00 per share. The warrants expire two years from the date of
issuance.

                                      F-12
<PAGE>
                       AIRTECH INTERNATIONAL GROUP, INC.
                                AND SUBSIDIARIES

             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

5.  CONVERTIBLE DEBENTURES (CONTINUED)
CONVERTIBLE DEBENTURES (6%)

    During the year ended May 31, 2000, the Company issued $2,500,000 of
convertible debentures maturing on February 22, 2002. Interest accrues at 6% and
is payable in full at maturity. The debentures are convertible at the holder's
option at any time at a conversion price equal to the lesser of (a) 110% of the
average closing bid price of the Company's common stock for the five trading
days prior to the date of initial payment or (b) 80% of the average of the three
lowest closing bid prices of the Company's common stock during the 30 trading
days prior to the date a conversion notice is received from a holder. In the
event of a change in control of the Company, the holders' can require redemption
of the debentures at a price equal to 125% of the aggregate outstanding
principal and accrued interest.

    The debentures include warrants to purchase 250,000 common stock shares at a
price of $2.61 per share. The warrants expire on February 22, 2005.

    Additionally, the holders of these debentures have an option to acquire an
additional $2,500,000 of debentures under the same terms, which include
additional warrants to purchase 250,000 common stock shares at a price of $2.61
per share. This option expires December 22, 2000.

6.  LITIGATION

    The Company is defendant, and it has filed counter claims, in a lawsuit
filed by the lessor of office space facilities in New Jersey. The Company never
occupied the space due to the lessor's failures to finish out the space to the
Company's specifications. The lessor seeks to recover remaining lease payments
due under the lease of $606,913 and the Company seeks to recover damages under a
capital lease obligation for equipment located in the New Jersey facilities and
contractually precluded from being removed from the facilities. Although the
Company anticipates a favorable settlement of this lawsuit the outcome of it is
uncertain. As of May 31, 2000 and 1999, a reserve totaling $200,000 has been
established in anticipation of settling this obligation.

    The Company is also defendant in a lawsuit filed by a corporation claiming
damages of up to $1 million for breach of a stock purchase agreement, which was
never consummated. Management believes its defenses are strong and plans on
vigorously defending this lawsuit. Although the Company anticipates a favorable
settlement of this lawsuit the outcome of it is uncertain. The Company has not
accrued a loss for this contingency in the accompanying consolidated financial
statements.

                                      F-13
<PAGE>
                       AIRTECH INTERNATIONAL GROUP, INC.
                                AND SUBSIDIARIES

                   NOTES TO FINANCIAL STATEMENTS (CONTINUED)

7.  COMMITMENTS AND CONTINGENCIES

OPERATING LEASES

    The Company is currently obligated under noncancellable operating leases for
its Dallas office and warehouse facilities, which expire through December 2003.
The leases also provide for payment of the Company's share of operating costs
and contain renewal options at prevailing market rates.

    Minimum future rental payments required under the above operating lease is
as follows.

<TABLE>
<CAPTION>
YEAR ENDING MAY 31,
-------------------
<S>                                                           <C>
2001........................................................  $106,275
2002........................................................    73,566
2003........................................................    16,080
2004........................................................     9,380
                                                              --------
                                                              $205,301
                                                              ========
</TABLE>

    During the years ended May 31, 2000 and 1999, rent expense totaled $102,660
and $80,670, respectively.

EMPLOYMENT AGREEMENTS

    The Company is currently obligated under employment agreements with its
Chief Executive Officer and its President for annual compensation of $250,000
apiece and discretionary bonuses to be determined by the Company's board of
directors. The agreements expire in May 2008. Compensation under such agreements
was deferred during the period from June 1, 1997 through December 31, 1998. At
January 31, 1999, the Board of Directors authorized payment of the deferred
amount by issuing restricted common stock at $0.50 per share, issuing a combined
total of 1,583,334 shares. Starting in January 1999, these two executives began
receiving cash compensation at the rate of $125,000 apiece with the remainder of
the contracted amounts being accrued in the accompanying consolidated financial
statements.

    During the year ended May 31, 1999, the Company received a claim from a
stockholder and former officer and director in the amount of $250,000 related to
past employment services. However, during the year ended May 31, 2000, this
claim was settled with the Company issuing 100,000 common stock shares to this
stockholder at a fair value of $42,579.

    The Company's current compensation benefits do not provide any other
post-retirement or post-employment benefits.

AIRSOPURE 999 LIMITED PARTNERSHIP

    In January 1999, the Company formed a limited partnership, Airsopure 999
Limited Partnership (LP), to fund production of the Company's new automobile,
trunk mounted air filtration unit, the Model S-999. Airsopure, Inc., a
subsidiary of the Company, became the general partner, and the limited
partnership was authorized to sell up to $5 million of partnership interests.
The limited partners are entitled up to a maximum of 20% of the gross sales from
the S-999 over a three year period. Additionally, the Company guaranteed the
limited partners a return of at most 150% of their investment at the end of the
three year term by authorizing conversion of their limited partnership

                                      F-14
<PAGE>
                       AIRTECH INTERNATIONAL GROUP, INC.
                                AND SUBSIDIARIES

                   NOTES TO FINANCIAL STATEMENTS (CONTINUED)

7.  COMMITMENTS AND CONTINGENCIES (CONTINUED)
interests into shares of the Company's common stock. During the years ended
May 31, 2000 and 1999, the LP raised $25,000 and $405,000, respectively, which
amount is recorded as product marketing obligation.

8.  INCOME TAXES

    The Company used the accrual method of accounting for tax and financial
reporting purposes. At May 31, 2000 and 1999, the Company had net operating loss
carry forwards for financial and tax reporting purposes of approximately
$18,500,000 and $16,100,000, respectively. These carry forwards expire through
the year 2012, and are further subject to the provisions of Internal Revenue
Code Section 382.

    Pursuant to Statement of Financial Accounting Standards No. 109, the Company
has recognized a $5,510,440 deferred tax asset attributable to the net operating
loss carryover, which has been fully offset by a valuation allowances in the
same amount, as follows:

<TABLE>
<CAPTION>
                                                          2000         1999
                                                       ----------   ----------
<S>                                                    <C>          <C>
Beginning balance....................................  $4,680,290   $2,804,055
Increase during period...............................     830,150    1,876,235
                                                       ----------   ----------
Ending balance.......................................  $5,510,440   $4,680,290
                                                       ==========   ==========
</TABLE>

    A reconciliation of income tax expense at the statutory federal rate to
income tax expense at the Company's effective tax rate for the years ended
May 31, 2000 and 1999 is as follows:


<TABLE>
<CAPTION>
                                                         2000         1999
                                                       ---------   -----------
<S>                                                    <C>         <C>
Tax (expense) benefit computed at statutory federal
  rate...............................................  $ 830,150   $ 1,465,896
NOL carryover........................................   (830,150)   (1,465,896)
                                                       ---------   -----------
Income tax benefit...................................  $      --   $        --
                                                       =========   ===========
</TABLE>


9.  FINANCIAL INSTRUMENTS

    The Company's financial instruments, which potentially subject the Company
to credit risks and none of which are held for trading purposes, consist of its
cash, accounts and notes receivable, notes payable and convertible debentures.

CASH

    The Company maintains its cash in bank deposit and other cash equivalent
investment accounts which, at times, may exceed federally insured limits. The
Company has not experienced any losses in such accounts, and does not believe it
is subject to any credit risks involving its cash.

                                      F-15
<PAGE>
                       AIRTECH INTERNATIONAL GROUP, INC.
                                AND SUBSIDIARIES

                   NOTES TO FINANCIAL STATEMENTS (CONTINUED)

9.  FINANCIAL INSTRUMENTS (CONTINUED)
ACCOUNTS AND NOTES RECEIVABLE, TRADE

    The Company accounts and notes receivable (Note 3) are unsecured and
represent sales not collected at the end of the year. Management believes these
accounts and notes receivable are fairly stated at estimated net realizable
amounts.

NOTES PAYABLE AND CONVERTIBLE DEBENTURES

    Management believes the carrying value of these notes (Note 4) and
convertible debentures (Note 5) represent the fair value of these financial
instruments because their terms are similar to those in the lending market for
comparable loans with comparable risks.

10.  DISCONTINUED OPERATING SEGMENT

    In May 1999, the Company discontinued its McCleskey Sales and Services (MSS)
operations which were being conducted through its wholly owned subsidiary by the
same name. The net assets of this operating segment, consisting primarily of
unamortized goodwill relating to the Company's purchase of MSS in 1995
(Note 1), approximated $583,000 and was charged against continuing operations.

11.  STOCK OPTIONS AND WARRANTS

    During the years ended May 31, 2000 and 1999, the Company issued various
stock options and warrants to employees and others and uses the intrinsic value
method of accounting for these stock options. Compensation cost for options
granted has not been recognized in the accompanying financial statements because
the amounts are not material. The options and warrants expire between September
2000 and February 2003 and are exercisable at prices from $0.20 to $10.00 per
option or warrant. Exercise prices were set at or above the underlying common
stock's fair market value on the date of grant.

                                      F-16
<PAGE>
                       AIRTECH INTERNATIONAL GROUP, INC.
                                AND SUBSIDIARIES

                   NOTES TO FINANCIAL STATEMENTS (CONTINUED)

11.  STOCK OPTIONS AND WARRANTS (CONTINUED)
    The following is a schedule of the activity relating to the Company's stock
options and warrants. Other than the 432,850 and 205,900 warrant identified
below as granted during the year ended May 31, 2000 and 1999, respectively
(Note 4), all other amounts relate to stock options the Company has issued.

<TABLE>
<CAPTION>
                                                    2000                   1999
                                            --------------------   --------------------
                                                       WGT. AVE.              WGT. AVE.
                                             SHARES    EXERCISE     SHARES    EXERCISE
                                            (X1,000)     PRICE     (X1,000)     PRICE
                                            --------   ---------   --------   ---------
<S>                                         <C>        <C>         <C>        <C>
Options and warrants outstanding at
  beginning of year.......................   1,341       $2.06        480      $ 3.93
Granted...................................   1,698       $0.86        917      $ 0.61
Exercised.................................    (437)      $0.85        (46)     $ 2.00
Expired...................................    (591)      $0.77        (10)     $10.00
                                             -----                  -----
Options and warrants outstanding at end of
  year....................................   2,011       $1.49      1,341      $ 2.06
                                             =====                  =====
Options and warrants exerciseable at end
  of year.................................   2,011       $1.49      1,101      $ 2.06
                                             =====                  =====
Weighted average fair value of options and
  warrants granted during the year........               $0.27                 $ 0.60
</TABLE>

    The following table summarizes information about the Company's stock options
and warrants outstanding at May 31, 2000, all of which are exercisable.

<TABLE>
<CAPTION>
                    NUMBER       WEIGHTED AVE.        WEIGHTED
   RANGE OF       OUTSTANDING      REMAINING          AVERAGE
EXERCISE PRICES    (X1,000)     CONTRACTUAL LIFE   EXERCISE PRICE
---------------   -----------   ----------------   --------------
<S>               <C>           <C>                <C>
 $.15 - $.60          1098         0.9 years           $  .34
$2.00 - $2.61          660         1.1 years           $ 2.28
$3.75 - $5.00          240         2.0 years           $ 4.17
    $10.00              13         1.0 years           $10.00
</TABLE>

    The following pro forma disclosures reflect the Company's net loss and net
loss per share amounts assuming the Company accounted for stock options granted
using the fair value method pursuant to Statement of Financial Accounting
Standards No. 123. The fair value of each option granted was estimated on the
date of grant using the Black-Scholes option pricing model with the following
assumptions: risk-free interest rate of 5.6%; no expected dividends; expected
lives of 3 to 10 years; and expected volatility of 220.51%.

<TABLE>
<CAPTION>
                                                      YEAR ENDED      YEAR ENDED
                                                     MAY 31, 2000    MAY 31, 1999
                                                     -------------   -------------
<S>                                                  <C>             <C>
Net loss...........................................   $(2,576,594)    $(4,364,880)
Net loss per share.................................   $     (0.15)    $     (0.41)
</TABLE>

    During the years ended May 31, 2000 and 1999, the Company also issued
1,796,879 and 1,583,334 common stock shares, respectively, in exchange for
services. These services were recorded at their fair

                                      F-17
<PAGE>
                       AIRTECH INTERNATIONAL GROUP, INC.
                                AND SUBSIDIARIES

                   NOTES TO FINANCIAL STATEMENTS (CONTINUED)

11.  STOCK OPTIONS AND WARRANTS (CONTINUED)
value of $616,406 and $ 791,667, respectively, and were charged to expense. In
addition, during the year ended May 31, 2000, the Company issued 1,400,455
common stock shares to vendors in payment of trade payables, which were recorded
at their fair value of $757,714.

12.  RELATED PARTIES

    During the years ended May 31, 2000 and 1999, the Company's chief executive
officer and president made cash operating advances of $0 and $100,000 and
received repayments of $0 and $127,000, respectively. The advances are to be
repaid as cash is available or by the issuance of common stock. These advances
are unsecured but bear interest at 15% per annum. At May 31, 2000 and 1999,
advances payable to these officers totaled $210,338 and $216,488, respectively,
and included $51,338 and $57,488, respectively, of accrued interest. During the
year ended May 31, 2000, $30,000 of accrued interest was paid to the above
individuals.

13.  LIQUIDITY ISSUES

    The continued operating losses by the Company and its subsidiaries raise
concern about the Company's ability to generate profits from its operations.
Management is currently negotiating several large contracts for its air
filtration products, which will increase the Company's cash flow and its ability
to generate profits. The Company has completed its air purification product line
and is expanding its franchise and distributorship network throughout the nation
and internationally. In addition, the Company is continuing efforts to raise
additional equity capital to provide liquidity until cash can be generated by
operations.

14.  SEGMENT INFORMATION

    During the years ended May 31, 2000 and 1999, the Company conducted its
operations through two reportable operating segments, each of which was
conducted through separate subsidiaries. Those reportable operating segments
were its manufacture and sale of air purification products and franchises and
its commercial and residential heating and air conditioning services, which was
terminated in May 1999.

    The following table reflects certain information about the Company's
reportable operating segments for the year ended May 31, 1999. For the year
ended May 31, 2000, the accompanying

                                      F-18
<PAGE>
                       AIRTECH INTERNATIONAL GROUP, INC.
                                AND SUBSIDIARIES

                   NOTES TO FINANCIAL STATEMENTS (CONTINUED)

14.  SEGMENT INFORMATION (CONTINUED)
consolidated financial statements reflect operating activities for its remaining
reportable operating segment. There are no inter-segment revenue or expense
transactions.

<TABLE>
<CAPTION>
                                               AIR         HVAC
                                            PRODUCTS     SERVICES       TOTAL
                                           -----------   ---------   -----------
<S>                                        <C>           <C>         <C>
Revenues.................................  $   618,442   $ 412,027   $ 1,030,469
Net operating loss.......................  $(4,153,265)  $(158,194)  $(4,311,459)
Interest expense.........................  $   126,969   $   8,319   $   135,288
Depreciation and amortization............  $   107,637   $  22,297   $   129,934
Consulting services, non cash............  $   309,854   $      --   $   309,854
Expenditures for long-lived assets.......  $        --   $      --   $        --
Total long-lived assets, net of
  accumulated depreciation...............  $    89,569   $      --   $    89,569
</TABLE>

                                      F-19
<PAGE>
                        INDEPENDENT ACCOUNTANT'S REPORT

Board of Directors and Stockholders
Airtech International Group, Inc.
  and subsidiaries
Dallas, Texas


    We have reviewed the accompanying consolidated balance sheet of Airtech
International Group, Inc. and subsidiaries as of August 31, 2000 and the related
consolidated statements of operations, stockholders' equity and cash flows for
the three months then ended. These consolidated financial statements are the
responsibility of the Company's management.


    We conducted our review in accordance with standards established by the
American Institute of Certified Public Accountants. A review of interim
financial information consists principally of applying analytical procedures to
financial data and making inquiries of persons responsible for financial and
accounting matters. It is substantially less in scope than an audit conducted in
accordance with generally accepted auditing standards, the objective of which is
the expression of an opinion regarding the financial statements taken as a
whole. Accordingly, we do not express such an opinion.

    Based on our review, we are not aware of any material modifications that
should be made to the accompanying August 31, 2000 consolidated financial
statements for them to be in conformity with generally accepted accounting
principles.

/s/ Turner, Stone & Company, LLP

Certified Public Accountants
October 20, 2000

                                      F-20
<PAGE>
PART 1-FINANCIAL INFORMATION
  ITEM 1 FINANCIAL STATEMENTS

               AIRTECH INTERNATIONAL GROUP, INC. AND SUBSIDIARIES
                          CONSOLIDATED BALANCE SHEETS
                      AUGUST 31, 2000 AND AUGUST 31, 1999
                                     ASSETS

<TABLE>
<CAPTION>
CURRENT ASSETS                                                   2000         1999
--------------                                                ----------   ----------
<S>                                                           <C>          <C>
  Cash......................................................  $  302,169   $   20,106
  Trade accounts receivables, net of allowance for doubtful
    accounts of $20,000 and $20,000.........................     540,096      292,139
  Other.....................................................                   87,135
  Notes receivable, current portion.........................     437,250           --
  Inventory.................................................   1,330,198      242,665
  Prepaid expenses and other assets.........................      82,823           --
                                                              ----------   ----------
    Total current assets....................................   2,692,536      785,795
PROPERTY AND EQUIPMENT--net of accumulated depreciation of
  $182,374 and $219,758 respectively........................     176,290       80,327
NOTES RECEIVABLE - net of current portion, net of allowance
  for doubtful accounts of $0 and $0, respectively..........   1,125,000      431,250
OTHER ASSETS
  Goodwill, net of $40,810 and $81,621 of accumulated
    amortization, respectively..............................     102,432      162,155
  Intellectual properties, net of $153,300 and $45,060 of
    accumulated amortization, respectively..................     933,597    1,010,195
  Other, Prepaid Royalties..................................     361,981      515,208
                                                              ----------   ----------
    Total other assets......................................   1,398,010    1,687,558
                                                              ----------   ----------
                                                              $5,391,836   $2,984,930
                                                              ==========   ==========
</TABLE>

    The accompanying notes are an integral part of the financial statements.

                                      F-21
<PAGE>
               AIRTECH INTERNATIONAL GROUP, INC. AND SUBSIDIARIES
                          CONSOLIDATED BALANCE SHEETS
                      AUGUST 31, 2000 AND AUGUST 31, 1999
                      LIABILITIES AND STOCKHOLDERS' EQUITY

<TABLE>
<CAPTION>
CURRENT LIABILITIES                                              2000          1999
-------------------                                           -----------   -----------
<S>                                                           <C>           <C>
  Notes payable--current portion............................  $   277,185   $   277,185
  Accounts payable, trade...................................      554,990       704,209
  Advances from officers....................................      210,338       216,488
  Accrued payroll and payroll taxes.........................      457,134       357,644
  Other accrued expenses....................................      488,938       373,622
                                                              -----------   -----------
      Total current liabilities.............................    1,988,585     1,929,148
LONG-TERM LIABILITIES
  Notes payable
  Deferred revenue..........................................      340,000       400,000
  Product Marketing Obligation..............................      430,000       405,000
    Convertible Debenture...................................    2,600,000            --
                                                              -----------   -----------
      Total long-term liabilities...........................    3,370,000       805,000
      Total liabilities.....................................    5,358,585     2,734,148
COMMITMENTS AND CONTINGENCIES...............................           --            --
STOCKHOLDERS' EQUITY
  Series M cumulative, convertible preferred, 990,625 and
    1,143,750 respectively; outstanding,liquidation
    preference of $1.00 per share...........................          991         1,144
  Common stock--$.05 par value, 50,000,000 shares
    authorized, 22,367,740 and 14,654,332 shares issued and
    outstanding, respectively...............................    1,118,387       732,716
  Additional paid-in capital................................    7,893,981     5,686,575
  Retained deficit..........................................   (8,980,108)   (6,169,653)
                                                              -----------   -----------
      Total stockholders' equity............................       33,251       250,782
                                                              -----------   -----------
                                                              $ 5,391,836   $ 2,984,930
                                                              ===========   ===========
</TABLE>

    The accompanying notes are an integral part of the financial statements.

                                      F-22
<PAGE>
               AIRTECH INTERNATIONAL GROUP, INC. AND SUBSIDIARIES
                     CONSOLIDATED STATEMENTS OF OPERATIONS
         FOR THE THREE MONTHS ENDED AUGUST 31, 2000 AND AUGUST 31, 1999

<TABLE>
<CAPTION>
REVENUES                                                         2000        1999
--------                                                      ----------   ---------
<S>                                                           <C>          <C>
  Product sales.............................................  $  518,637   $ 345,441
  Franchisee fees...........................................          --      15,000
                                                              ----------   ---------
    Total revenues..........................................     518,637     360,441
COSTS AND EXPENSES
  Salaries and wages........................................     340,650     169,295
  Research and Development..................................      75,250      46,875
  Cost of sales.............................................     284,472     322,549
  Advertising...............................................     123,604      24,640
  Depreciation and amortization.............................      78,187      38,473
  Other general & administrative expense....................     250,505      67,793
                                                              ----------   ---------
    Total costs and expenses................................   1,152,668     669,625
                                                              ----------   ---------
LOSS FROM OPERATIONS........................................    (634,031)   (309,184)
Interest expense............................................     (62,610)    (18,596)
                                                              ----------   ---------
NET LOSS BEFORE INCOME TAXES................................    (696,641)   (327,780)
Income taxes................................................          --          --
                                                              ----------   ---------
NET LOSS....................................................  $ (696,641)  $(327,780)
                                                              ==========   =========
LOSS PER COMMON SHARE--BASIC................................  $    (0.03)  $   (0.02)
                                                              ==========   =========
LOSS PER COMMON SHARE--DILUTED..............................  $    (0.03)  $   (0.02)
                                                              ==========   =========
</TABLE>

    The accompanying notes are an integral part of the financial statements.

                                      F-23
<PAGE>
               AIRTECH INTERNATIONAL GROUP, INC. AND SUBSIDIARIES
                      CONSOLIDATED STATEMENT OF CASH FLOWS
         FOR THE THREE MONTHS ENDED AUGUST 31, 2000 AND AUGUST 31, 1999

<TABLE>
<CAPTION>
                                                                 2000         1999
                                                              -----------   ---------
<S>                                                           <C>           <C>
CASH FLOWS FROM OPERATING ACTIVITIES:
  Net Loss..................................................  $  (696,641)  $(327,780)
  Adjustments to reconcile net income to cash
    Depreciation and amortization...........................       78,187      38,473
    Stock payments to employees and consults................                  211,950
  Changes in operating assets and liabilities
    Accounts receivable.....................................     (270,125)   (195,324)
    Inventory...............................................     (791,246)         --
    Accounts payable........................................      294,880     194,016
    Accrued expenses........................................       80,045      56,963
    Other Receivables.......................................       50,000     (20,000)
                                                              -----------   ---------
      Net cash used in operating activities.................   (1,254,900)   (286,078)
CASH FLOWS FROM INVESTING ACTIVITIES:
  Expenditures for other assets.............................      (35,789)         --
                                                              -----------   ---------
      Net cash used in investing activities.................      (35,789)
                                                              -----------   ---------
CASH FLOWS FROM FINANCING ACTIVITIES
  Proceeds from issuance of common stock....................      106,798          --
                                                              -----------   ---------
Net cash provided by financing activities...................     (106,798)
DECREASE IN CASH............................................   (1,185,477)    (41,702)
                                                              -----------   ---------
CASH, BEGINNING OF PERIOD...................................    1,487,646      61,808
                                                              ===========   =========
CASH, END OF PERIOD.........................................  $   302,169   $  20,106
                                                              ===========   =========
</TABLE>

    The accompanying notes are an integral part of the financial statements.

                                      F-24
<PAGE>
                       AIRTECH INTERNATIONAL GROUP, INC.
                                AND SUBSIDIARIES

                         NOTES TO FINANCIAL STATEMENTS

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

    ORGANIZATION

    Airtech International Group, Inc. (the Company), formerly Interactive
Technologies Corporation (ITC), was incorporated in the state of Wyoming on
August 8, 1991. As of May 31, 1998, in connection with the acquisition discussed
below, the Company manufactures and sells a full line of air purification
products.

    On May 31, 1998, the Company acquired all of the outstanding common stock
shares of Airtech International Corporation (AIC), which through its
subsidiaries manufactures and sells various air filtration and purification
products. The total purchase price of $22,937,760 was funded through the
issuance of 10,500,000 shares of common stock valued at $.625 per share, the
issuance of 11,858,016 shares of Series A convertible preferred stock shares
valued at $.625 per share and the issuance of $9,000,000 of convertible
debentures.

    However, because these convertible securities were converted into common
stock within two months following acquisition, the shareholders of AIC obtained
control of the company. As a result, AIC became the acquiror for financial
reporting purposes.

    The transaction was accounted for using the purchase method of accounting
with AIC for accounting and reporting purposes the acquiror. Accordingly, the
purchase price of the net assets acquired has been allocated among the net
assets based on their relative fair value of zero.

    PRINCIPLES OF CONSOLIDATION

    The accompanying consolidated financial statements include the general
accounts of the Company and its subsidiaries, AIC, Airsopure, Inc., Airsopure
International Group, Inc. and McCleskey Sales and Service, Inc.,(dormant) each
of which has a fiscal year ended May 31, and AIC's investment in
Airsopure 999LP, a Texas Limited Partnership with a December 31 year end. All
material intercompany accounts and balances have been eliminated in the
consolidation. Turner, Stone & Company, the Company's independent accountants,
have performed limited reviews of the interim financial information included
herein. Their report on such reviews accompanies this filing.

    AMORTIZATION

    Intellectual property is allocated to the Company's air filtration products
based on expected sales as a percent of total sales by product. The Company
records amortization beginning when the product is initially inventoried for
sale. Amortization is recorded ratably over a ten-year term.


    Goodwill recorded in the acquisition of AIC, is being amortized under the
straight-line method over five (5) years.


    A prepaid royalty fee, paid pursuant to a December 1995 agreement and
related to the Company's portable medical unit, is being amortized using the
straight-line method over 24 months beginning January 2000.

    INVENTORIES

    Inventories are carried at the lower of cost or net realizable value
(market) and include component parts used in the assembly of the Company's line
of air purification units, filters and

                                      F-25
<PAGE>
                       AIRTECH INTERNATIONAL GROUP, INC.
                                AND SUBSIDIARIES

                   NOTES TO FINANCIAL STATEMENTS (CONTINUED)

finished goods comprised of completed products. The costs of inventories are
based upon specific identification of direct costs and allocable costs of direct
labor, packaging and other indirect costs.

    PROPERTY AND EQUIPMENT

    Property and equipment are stated at cost less accumulated depreciation.
Depreciation of property and equipment is currently being provided by straight
line and accelerated methods for financial and tax reporting purposes,
respectively, over estimated useful lives of five years.

    PRODUCT MARKETING OBLIGATION

    Product marketing obligations pursuant to Statement of Financial Accounting
Standards, "SFAS" No. 68, the Company has recorded funds raised in an
arrangement to develop, produce and market the Model S-999 as a product
marketing obligation.

    REVENUE RECOGNITION

    Revenues from the Company's operations are recognized at the time products
are shipped or services are provided. Revenue from franchise sales are
recognized at the time all material services relating to the sale of a franchise
have been performed by the Company.

    MANAGEMENT ESTIMATES

    The preparation of financial statements in conformity with generally
accepted accounting principles requires management to make estimates and
assumptions that affect the reported amounts of assets and liabilities and
disclosure of contingent assets and liabilities at the date of the financial
statements and the reported amounts of revenues and expenses during the
reporting period. Actual results could differ from those estimates.

    CASH FLOW

    For purposes of the statement of cash flows, cash includes demand deposits,
short term cash equivalent investments and time deposits with maturities of less
than three months. None of the Company's cash is restricted.

    LOSS PER SHARE

    The basic and diluted loss per share are based upon 21,647,192 and
14,654,332, respectively, weighted average shares of common stock outstanding
over the three month period ending August 31, 2000 and 1999. No effect has been
given to the assumed conversion of convertible preferred stock, convertible
debentures and the assumed exercise of stock options and warrants as the effect
would be antidilutive.

    CONVERTIBLE DEBENTURES (6%)

    On February 22, 2000, we entered into a securities purchase agreement with
PK Investors LLC ('PKI') to raise up to $5,000,000 through the sale to PKI of up
to $5,000,000 in principal amount of our 6% Convertible Debentures
('Debentures') and Warrants to purchase up to 500,000 shares of our Common Stock
('Warrants'). Upon execution of the securities purchase agreement, PKI purchased
$2,500,000 in principal amount of the Debentures and Warrants to purchase
250,000 shares of Common

                                      F-26
<PAGE>
                       AIRTECH INTERNATIONAL GROUP, INC.
                                AND SUBSIDIARIES

                   NOTES TO FINANCIAL STATEMENTS (CONTINUED)

Stock for a purchase price of $2,500,000. Under the terms of the securities
purchase agreement, the Company also issued to PKI a Conditional Warrant to
purchase the remaining $2,500,000 in principal amount of Debentures and the
remaining Warrants to purchase 250,000 shares of our Common Stock. The
Debentures, Warrants, and Conditional Warrant were sold and issued to PKI in a
private transaction exempt from registration under Section 4 (2) of the
Securities Act of 1933.

    CONVERTIBLE DEBENTURES (12%)

    During the year ended May 31, 2000, the Company issued $350,000 of
convertible debentures maturing on September 1, 2004. Interest is payable at 12%
semi-annually. The debentures are convertible at the holder's option at any time
beginning one year after issuance at a conversion price of $1.00 per share. The
debentures include warrants to purchase 350,000 common shares at a price of
$2.00 per share. The warrants expire two years from the date of issuance.

    CONVERTIBLE PREFERRED STOCK

    During the year ended May 31, 1998, the Company, from the 5,000,000 shares,
authorized, issued 1,143,750 of convertible preferred stock for $1 per share.
The shares have a par value of $.001, do not pay dividends, are convertible at
the holder's option for one share of the Company's common stock, and receive up
to 20%, if totally subscribed, of the gross proceeds from the Company's sales of
its portable individual air purifier for a two-year period. As of August 31,
2000 and 1999, there were 990,625 and 1,143,750 shares of preferred stock
outstanding, respectively.

COMMITMENTS AND CONTINGENCIES

    OPERATING LEASES

    The Company is currently obligated under noncancellable operating leases for
its Dallas office and warehouse facilities which expire in December 2003.

    Minimum future rental payments required under the above operating lease is
as follows.

<TABLE>
<CAPTION>
YEAR ENDING MAY 31
------------------
<S>                                                 <C>
2001..............................................  $106,275
2002..............................................    73,566
2003..............................................    16,080
2004..............................................     9,380
                                                    --------
                                                    $205,301
                                                    ========
</TABLE>

    FINANCIAL INSTRUMENTS

    The Company's financial instruments consist of its cash, accounts and notes
receivable, and trade payables.

    CASH

    The Company maintains its cash in bank deposit and other accounts, which, at
times, may exceed federally insured limits. The Company invests excess cash not
required for operations in US Treasury repurchase agreements in connection with
its cash management account with its primary bank. The

                                      F-27
<PAGE>
                       AIRTECH INTERNATIONAL GROUP, INC.
                                AND SUBSIDIARIES

                   NOTES TO FINANCIAL STATEMENTS (CONTINUED)

Company has not experienced any losses in such accounts, and does not believes
it is subject to any credit risks involving its cash.

    ACCOUNTS AND NOTES RECEIVABLE, TRADE

    The Company accounts and notes receivables are unsecured and represent sales
not collected to date. Management believes these accounts and notes receivables
are fairly stated at estimated net realizable amounts.

    STOCK OPTIONS AND WARRANTS

    Through the quarter ended August 31, 2000 and 1999, the Company has issued
various stock options and warrants to employees and others and uses the
intrinsic value method of accounting for these stock options. Compensation cost
for options granted has not been recognized in the accompanying financial
statements because the amounts are not material and its exercise price exceeded
the common stock fair market value at the date of option. The options and
warrants expire between September 2000 and February 2003 and are exercisable at
prices from $0.20 to $10.00 per option or warrant. Exercise prices were set at
or above the underlying common stock's fair market value on the date of grant.

                                      F-28
<PAGE>
                                    PART II
                     INFORMATION NOT REQUIRED IN PROSPECTUS

ITEM 24. INDEMNIFICATION OF OFFICERS AND DIRECTORS

    The Wyoming Business Corporation Act provides that indemnification of
directors, officers, employees and other agents of a corporation, and persons
who serve at its request as directors, officers, employees or other agents of
another corporation may be provided by the Company. Subject to Wyoming law, our
officers and directors are not personally liable for personal damages resulting
from breaches of their fiduciary duty unless (i) the officer or director has
breached his fiduciary duty of loyalty to the Company or its stockholders,
(ii) the breach or failure to perform constitutes an act or omission not in good
faith or which involves intentional misconduct or a knowing violation of law; or
for any transaction from which the officer or director derived an improper
personal benefit. The Company's By-Laws provide indemnification to directors,
officers, employees and agents, including claims brought under state or Federal
Securities laws, to the full extent allowable under Wyoming law. The Company
also has entered into indemnification agreements with its directors and
executive officer providing, among other things, that the Company will provide
defense cost against any such claim, subject to reimbursement in certain events.

ITEM 25. OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION

    The estimated expenses in connection with the offering are as follows:

<TABLE>
<S>                                                           <C>
Securities and Exchange Commission registration fee.........  $    2,386
Accounting fees and expenses................................  $    5,000
Blue Sky fees and expenses..................................  $    5,000
Legal fees and expenses.....................................  $   50,000
Printing....................................................  $   15,000
Miscellaneous...............................................  $   15,000
                                                              ----------
  TOTAL.....................................................  $   91,187
                                                              ==========
</TABLE>

                                      II-1
<PAGE>
ITEM 26. RECENT SALES OF UNREGISTERED SECURITIES

<TABLE>
<CAPTION>
                                             PRINCIPAL
                                               AMOUNT
                                                 OR
                                               SHARES     PRICE PER                                   ISSUED UNDER
DATE                          TITLE            ISSUED       SHARE      NATURE OF TRANSACTION           EXEMPTION
----                    ------------------   ----------   ---------   ------------------------  ------------------------
<S>                     <C>                  <C>          <C>         <C>                       <C>
February 22, 2000       6% Convertible       $2,500,000     N/A       Private Placement         Section 4(2) of the
                        Debentures                                                              Securities Act
January 2000 thru       12% Convertible      $  350,000     N/A       Private Placement         Section 4(2) of the
March 2000              Debentures                                                              Securities Act
January 2000 thru       Common               $  200,000   $0.25 to    Private Placement         Section 4(2) of the
February 2000                                              $0.75                                Securities Act
December 31, 1999       Common                  300,000    $0.19      Shares issued to CEO and  S-8 Registration
                                                                      President for services    Statement
                                                                      rendered
August 31, 1999......   Common                  358,591   $0.34 to    Shares issued to          S-8 Registration
                                                           $0.50      investment bankers,       Statement
                                                                      consultants, management,
                                                                      CEO and President for
                                                                      services rendered or to
                                                                      be rendered.
June 30, 1999........   Common                1,200,000    $0.10      Shares issued to          Section 4 (2) of the
                                                                      accredited investors,     Securities Act
                                                                      including 500,000 shares
                                                                      to CR Saulsbury, Sr.
                                                                      Warrants attached are
                                                                      exercisable at $0.20 and
                                                                      expire on May 31, 2000
May 31, 1999.........   Common                  700,000    $0.10      Shares issued to          Section 4 (2) of the
                                                                      accredited investors,     Securities Act
                                                                      including 500,000 shares
                                                                      to Peter Kertes.
                                                                      Warrants attached are
                                                                      exercisable at $0.20 and
                                                                      expire on May 31, 2000
February 28, 1999....   Common                1,583,134    $0.50      Shares issued to CEO and  Section 4 (2) of the
                                                                      President in              Securities Act
                                                                      consideration of
                                                                      deferred wages from June
                                                                      1, 1997 through December
                                                                      31, 1998
December 31, 1998....   Common                   46,250    $0.50      Warrants exercised by     Section 4 (2) of the
                                                                      holders of Series M       Securities Act
                                                                      Preferred Stock
November 30, 1998....   Common                  828,000    $0.33      Shares issued to          Section 4 (2) of the
                                                                      accredited investors      Securities Act
                                                                      including C.R.
                                                                      Saulsbury, Sr.
November 30, 1998....   Common                  224,000   $0.48 to    Shares issued to          S-8 Registration
                                                           $0.69      investment bankers and    Statement
                                                                      consultants for services
                                                                      rendered
August 31, 1998......   Common                  146,025   $1.25 to    Shares issued to          S-8 Registration
                                                           $1.56      consultants and           Statement
                                                                      employees for services
                                                                      rendered
July 31, 1998........   Common                2,614,286    $0.70      Conversion of debentures  Section 4 (2) of the
                                                                      issued in conjunction     Securities Act
                                                                      with the acquisition of
                                                                      AIC
July 31, 1998........   Common                2,371,603   One-for-    Conversion of Series A    Section 4 (2) of the
                                                            one       preferred stock issued    Securities Act
                                                                      in conjunction with the
                                                                      acquisition of AIC
March 1998 thru
September 1998          Series M              1,143,750    $1.14      Private Placement         Section 4 (2) of the
                        Preferred.........                                                      Securities Act
</TABLE>

                                      II-2
<PAGE>
ITEM 27. EXHIBITS


<TABLE>
<CAPTION>
EXHIBIT NUMBER          DOCUMENT
--------------          --------
<C>                     <S>
         3.1            Restated Articles of Incorporation filed December 27, 1991
                        of the Company's predecessor in name, Interactive
                        Technologies Corporation, Inc. (previously filed)

         3.2            Articles of Amendment dated filed May 14, 1997 of the
                        Company's predecessor in name Interactive Technologies
                        Corporation, Inc. (previously filed)

         3.3            Articles of Amendment of the Company filed October 16, 1998
                        (previously filed)

         3.4            Bylaws of the Company's predecessor in name, Interactive
                        Technologies Corporation, Inc. (incorporated by reference to
                        the Company's Form 10 filed on January 14, 1992)

         4.1            Specimen Series "M" Preferred Stock Certificate (previously
                        filed)

         4.2            Specimen Common Stock Certificate (previously filed)

         4.3            Form of Warrant to purchase shares of Common Stock granted
                        to holders of Series "M" Convertible Preferred Stock
                        (previously filed)

         4.4            Form of Securities Purchase Agreement dated February 22,
                        2000 by and between the Company and PK Investors LLC
                        (previously filed)

         4.5            Form of 6% Convertible Debenture Due 2002 (previously filed)

         4.6            Form of Warrant to purchase shares of Common Stock granted
                        to holders of 6% Convertible Debentures Due 2002 (previously
                        filed)

         4.7            Registration Rights Agreement dated February 22, 2000 by and
                        between the Company and PK Investors LLC relating to the
                        registration of the Common Stock and Warrants related to
                        Exhibits 4.4 and 4.5 (previously filed)

         4.8            Form of Conditional Warrant to purchase 6% Convertible
                        Debentures and Warrants to Purchase Common Stock (previously
                        filed)

         4.9            Form of 12% Convertible Debenture Due 2005 (incorporated by
                        reference to the Company's Form 10-KSB filed on
                        September 7, 2000).

         4.10           Form of Warrant to purchase shares of Common Stock granted
                        to holders of 12% Convertible Debentures Due 2005
                        (incorporated by reference to the Company's Form 10-KSB
                        filed on September 7, 2000).

         5.1            Legal Opinion of John G. Rebensdorf, P.C.

        10.1            Stock Purchase Agreement dated May 5, 1997 by and between
                        Interactive Technologies Corporation, Inc. and Airtech
                        International Corporation (incorporated by reference to
                        Exhibit 10.5 to Company's Annual Report filed on August 28,
                        1997 for the year ended May 31, 1997, file No. 19796)

        10.2            Employment Agreement dated May 1, 1997 between the Company
                        and C.J. Comu (previously filed)

        10.3            Employment Agreement dated May 1, 1997 between the Company
                        and John Potter (previously filed)

        10.4            Form of Franchise Agreement relating to franchises offered
                        by Airsopure International Group, Inc., a wholly-owned
                        subsidiary of the Company (previously filed)

        10.5            Form of Development Agreement offered to franchisees by
                        Airsopure International Group, Inc., a wholly-owned
                        subsidiary of the Company (previously filed)

        10.6            Form of Offering Circular presented to franchisees by
                        Airsopure International Group, Inc., a wholly-owned
                        subsidiary of the Company (previously filed)
</TABLE>


                                      II-3
<PAGE>


<TABLE>
<CAPTION>
EXHIBIT NUMBER          DOCUMENT
--------------          --------
<C>                     <S>
        21              Subsidiaries of the Registrant (previously filed)

        23.1            Consent of Turner, Stone & Company

        23.2            Consent of John G. Rebensdorf, P.C. (included with Exhibit
                        5.1)

        24.1            Power of Attorney (included in Part II of the Registration
                        Statement)
</TABLE>


    The Company will furnish copies of these Exhibits upon request and the
payment of $.20 per page. Requests should be addressed to Mr. James R. Halter,
c/o Airtech International Group, Inc., 15400 Knoll Trail, Suite 200, Dallas,
Texas 75248.

ITEM 28. UNDERTAKINGS

    The undersigned registrant hereby undertakes:

    1.  To file, during any period in which offers or sales are being made of
the securities registered hereby, a post-effective amendment to this
registration statement (i) to include any prospectus required by Section 10(a)
(3) of the Securities Act of 1933; (ii) to reflect in the prospectus any facts
or events which, individually or together, represent a fundamental change in the
information in the registration statement. Notwithstanding the foregoing, any
increase or decrease in volume of securities offered (if the total dollar value
of securities offered would not exceed that which was registered) and any
deviation from the low or high end of the estimated maximum offering range may
be reflected in the form of prospectus filed with the Commission pursuant to
Rule 424(b) if, in the aggregate, the changes in volume and price represent no
more than a 20 percent change in the maximum aggregate offering price set forth
in the "Calculation of Registration Fee" table in the effective Registration
Statement; and (iii) to include any additional or changed material information
on the plan of distribution.

    2.  That, for the purpose of determining any liability under the Securities
Act, treat each post-effective amendment as a new registration statement of the
securities offered, and the offering of the securities at that time to be the
initial bona fide offering.

    3.  To file a post-effective amendment to remove from registration any of
the securities that remain unsold at the end of the offering.

    Insofar as indemnification for liabilities arising under the Securities Act
of 1933 may be permitted to directors, officers and controlling persons of the
registrant pursuant to the foregoing provisions, or otherwise, the registrant
has been advised that in the opinion of the Securities and Exchange Commission
such indemnification is against public policy as expressed in the Act and is,
therefore, unenforceable.

                                      II-4
<PAGE>
                                   SIGNATURES


    Pursuant to the requirements of the Securities Act of 1933, the registrant
has duly caused this registration statement to be signed on its behalf by the
undersigned thereunto duly authorized, in the City of Dallas, State of Texas, on
the 20th day of November, 2000.


<TABLE>
<S>                                                    <C>  <C>
                                                       AIRTECH INTERNATIONAL GROUP, INC.,
                                                       a Wyoming corporation (Registrant)

                                                       By:                 /s/ C J COMU
                                                            -----------------------------------------
                                                                             C J Comu
                                                                     CHIEF EXECUTIVE OFFICER
</TABLE>

                               POWER OF ATTORNEY

    Each person whose signature appears below hereby constitutes and appoints
C.J. Comu and John Potter, and each or either of them, his true and lawful
attorney-in-fact with full power of substitution and resubstitution, for him and
in his name, place and stead, in any and all capacities, to sign any and all
amendments (including post-effective amendments) to this Registration Statement
and any registration statement that is to be effective upon filing pursuant to
Rule 462 under the Securities Act of 1933, as amended, and to cause the same to
be filed with all exhibits thereto and other documents in connection therewith,
with the Securities and Exchange Commission, hereby granting to said
attorneys-in-fact and agents, and each of them, full power and authority to do
and perform each and every act and thing whatsoever requisite or desirable to be
done in and about the premises, as fully to all intents and purposes as the
undersigned might or could do in person, hereby ratifying and confirming all
acts and things that said attorneys-in-fact and agents, or either of them, or
their substitutes or substitute, may lawfully do or cause to be done by virtue
hereof.


    Pursuant to the requirements of the Securities Act of 1933, this
registration statement has been signed below on the 20th day of November, 2000
by the following persons in the capacities indicated.


<TABLE>
<CAPTION>
                      SIGNATURE                                            TITLE
                      ---------                                            -----
<C>                                                    <S>
                    /s/ C J COMU
     -------------------------------------------       Director and Chief Executive Officer
                      C J Comu

                   /s/ JOHN POTTER
     -------------------------------------------       Director and President
                     John Potter

                 /s/ JAMES R. HALTER
     -------------------------------------------       Chief Financial Officer and General Counsel
                   James R. Halter                       (Principal Financial and Accounting Officer)

                 /s/ R. JOHN HARRIS
     -------------------------------------------       Director
                   R. John Harris

                /s/ DR. ANDREW WELCH
     -------------------------------------------       Director
               Dr. Andrew Welch, M. D.

                  /s/ ROBERT GALVAN
     -------------------------------------------       Director
                    Robert Galvan
</TABLE>

                                      II-5
<PAGE>
                                 EXHIBIT INDEX
                       AIRTECH INTERNATIONAL GROUP, INC.

    The following exhibits are included as part of this Registration Statement,
except those exhibits which are referenced as previously filed with the
Securities and Exchange Commission and are incorporated by reference to another
registration statement, report or document. References to the "Company" in the
Exhibit Index mean AIRTECH INTERNATIONAL GROUP, INC., a Wyoming corporation.


<TABLE>
<CAPTION>
EXHIBIT NUMBER          DOCUMENT
--------------          --------
<C>                     <S>
         3.1            Restated Articles of Incorporation filed December 27, 1991
                        of the Company's predecessor in name, Interactive
                        Technologies Corporation, Inc. (previously filed)

         3.2            Articles of Amendment dated filed May 14, 1997 of the
                        Company's predecessor in name Interactive Technologies
                        Corporation, Inc. (previously filed)

         3.3            Articles of Amendment of the Company filed October 16, 1998
                        (previously filed)

         3.4            Bylaws of the Company's predecessor in name, Interactive
                        Technologies Corporation, Inc. (incorporated by reference to
                        the Company's Form 10 filed on January 14, 1992)

         4.1            Specimen Series "M" Preferred Stock Certificate (previously
                        filed)

         4.2            Specimen Common Stock Certificate (previously filed)

         4.3            Form of Warrant to purchase shares of Common Stock granted
                        to holders of Series "M" Convertible Preferred Stock
                        (previously filed)

         4.4            Form of Securities Purchase Agreement dated February 22,
                        2000 by and between the Company and PK Investors LLC
                        (previously filed)

         4.5            Form of 6% Convertible Debenture Due 2002 (previously filed)

         4.6            Form of Warrant to purchase shares of Common Stock granted
                        to holders of 6% Convertible Debentures Due 2002 (previously
                        filed)

         4.7            Registration Rights Agreement dated February 22, 2000 by and
                        between the Company and PK Investors LLC relating to the
                        registration of the Common Stock and Warrants related to
                        Exhibits 4.4 and 4.5 (previously filed)

         4.8            Form of Conditional Warrant to purchase 6% Convertible
                        Debentures and Warrants to Purchase Common Stock (previously
                        filed)

         4.9            Form of 12% Convertible Debenture Due 2005 (incorporated by
                        reference to the Company's Form 10-KSB filed on
                        September 7, 2000).

         4.10           Form of Warrant to purchase shares of Common Stock granted
                        to holders of 12% Convertible Debentures Due 2005
                        (incorporated by reference to the Company's Form 10-KSB
                        filed on September 7, 2000).

         5.1            Legal Opinion of John G. Rebensdorf, P.C.

        10.1            Stock Purchase Agreement dated May 5, 1997 by and between
                        Interactive Technologies Corporation, Inc. and Airtech
                        International Corporation (incorporated by reference to
                        Exhibit 10.5 to Company's Annual Report filed on August 28,
                        1997 for the year ended May 31, 1997, file No. 19796)

        10.2            Employment Agreement dated May 1, 1997 between the Company
                        and C.J. Comu (previously filed)

        10.3            Employment Agreement dated May 1, 1997 between the Company
                        and John Potter (previously filed)

        10.4            Form of Franchise Agreement relating to franchises offered
                        by Airsopure International Group, Inc., a wholly-owned
                        subsidiary of the Company (previously filed)
</TABLE>


<PAGE>


<TABLE>
<CAPTION>
EXHIBIT NUMBER          DOCUMENT
--------------          --------
<C>                     <S>
        10.5            Form of Development Agreement offered to franchisees by
                        Airsopure International Group, Inc., a wholly-owned
                        subsidiary of the Company (previously filed)

        10.6            Form of Offering Circular presented to franchisees by
                        Airsopure International Group, Inc., a wholly-owned
                        subsidiary of the Company (previously filed)

        21              Subsidiaries of the Registrant (previously filed)

        23.1            Consent of Turner, Stone & Company

        23.2            Consent of John G. Rebensdorf, P.C. (included with Exhibit
                        5.1)

        24.1            Power of Attorney (included in Part II of the Registration
                        Statement)
</TABLE>



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