T F PURIFINER INC
8-K, 1997-07-02
MOTOR VEHICLE PARTS & ACCESSORIES
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                       SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549



                                    FORM 8-K



                                 CURRENT REPORT


                     Pursuant to Section 13 or 15(d) of the
                         Securities Exchange Act of 1934


                                    _________



Date of Report (Date of earliest event reported)          June 19, 1997
                                                 -------------------------------


                               T/F PURIFINER, INC.
- --------------------------------------------------------------------------------
             (Exact name of registrant as specified in its charter)


        DELAWARE                    0-29192                 14-1708544
- --------------------------------------------------------------------------------
(State or other jurisdiction      (Commission            (I.R.S. Employer
      of incorporation)           File Number)           Identification No.)


3020 High Ridge Road, Suite 100, Boynton Beach, Florida        33426
- --------------------------------------------------------------------------------
(Address of principal executive offices)                     (Zip Code)


Registrant's telephone number, including area code:    (561) 547-9499
                                                    ----------------------------

                                 Not Applicable
- --------------------------------------------------------------------------------
          (Former name or former address, if changed since last report)




<PAGE>



ITEM 5 - OTHER EVENTS

Securities Purchase by Quantum Industrial Partners.
- ---------------------------------------------------

      On June 19, 1997, the Company entered into a Securities Purchase Agreement
with Quantum Industrial  Partners,  LDC  ("QIP")  and  certain  stockholders  of
the Company,  including  current members of management.  In accordance with such
agreement,  the  Company  received  a $2,000,000 short-term bridge loan from QIP
payable  December  19,  1997 or prior  thereto  upon  completion  of any  public
offering of the Company's  securities.  Pursuant to the terms of the  Agreement,
QIP also received a Common Stock Purchase Warrant to acquire up to an additional
500,000 shares of the Company's  Common Stock  exercisable at $2.75 per share on
or prior to December 31, 2000.  The Company  also  agreed to register securities
 of QIP under certain conditions.

      In connection with the  Agreement,  QIP acquired 285,000  shares of Common
Stock from the Taylor family interests,  who  are  members of  the family of the
late Williard Taylor, who was a founder of  the Company.  In  addition, QIP also
acquired an aggregate of 785,000 shares of Common Stock of  the Company from the
Ford family interests,  including present members of management, Richard C. Ford
and Richard J. Ford.

      The  Company  also  announced  that  Richard C. Ford  would  retire as the
Company's Chief Executive Officer but would remain as a Director of the Company.
Mr. Keith T. J. Hart, currently the President and Chief Operating Officer of the
Company,  was  chosen to  succeed  Mr.  Ford as the  Company's  Chief  Executive
Officer. Mr. Richard J. Ford, the son of Mr. Richard C. Ford, and Byron LeFebvre
resigned as Directors of the Company.

Legal Proceedings
- -----------------

      On June 24,  1997,  Searcy,  Denny,  Scarola,  Barnhart  &  Shipley,  P.A.
("Plaintiff")  filed an action in the Circuit  Court of the  Fifteenth  Judicial
Circuit in and for Palm Beach County,  Florida,  (Case No. 97-001920-AI) against
T/F Systems,  Inc.,  T/F  Purifiner,  Inc.,  Controlled  Fuel Systems,  Inc. and
Richard C. Ford  ("Defendants") for unpaid legal fees and costs of approximately
$313,000 plus interest and attorney's fees.

      As previously  reported in the Company's  periodic reports,  the Plaintiff
was  engaged  by T/F  Systems,  Inc.,  ("TFS")  in late 1990 and  early  1991 to
represent  it in  obtaining  the  manufacturing  and  marketing  rights  to  the
Purifiner  and to perform  other  general  matters for TFS.  The  Plaintiff  was
ultimately  successful in assisting TFS in obtaining  such rights.  In September
1991,  TFS agreed to grant the exclusive  marketing  rights for the Purifiner to
the Company in return for the Company  assuming all distribution and other costs
related  thereto.  On December 31, 1995,  the Company  purchased  the  operating
assets,  including  the  manufacturing  rights,  and assumed  certain  operating
liabilities  from TFS in exchange for any of its claims it may have had relating
to a $12 million  judgment TFS had  obtained.  The Company did not assume any of



                                      2

<PAGE>


the obligations relating to these unpaid legal fees which remained an obligation
of TFS.  Pursuant to this asset purchase  agreement between TFS and the Company,
TFS agreed to  indemnify  the Company  against all claims  asserted  against the
Company  related to these unpaid legal fees. TFS is currently  inactive and does
not have any  significant  assets  other  than its claim  against  the  original
defendants from which the $12 million judgment was obtained,  which is currently
on appeal.

      The Company  believes the Plaintiff  withheld  seeking payment of its fees
and costs in  anticipation  of the release of a supersedeas  bond related to the
$12 million  judgment  which would have  provided the funds to pay its fees,  as
well as for other  reasons  unrelated to the  Company,  but  involving  Mr. Ford
individually,  and  Controlled  Fuel  Systems,  Inc. On February 26,  1997,  the
appellant court which  ultimately  controlled the supersedeas bond ruled against
TFS and accordingly,  such funds were no longer available to the Plaintiff,  and
the $12 million judgment was reversed.

      The  Company  intends to  vigorously  defend  this  action  based on these
circumstances.

ITEM 7 - FINANCIAL STATEMENTS, PRO FORMA FINANCIAL INFORMATION AND EXHIBITS

(c)   Exhibit:

         (A) Securities Purchase Agreement and Exhibits thereto (Exhibit 10.15).





























                                     3


<PAGE>




                                    SIGNATURE


      Pursuant to the  requirements  of the Securities and Exchange Act of 1934,
the  Registrant  has duly  caused  this report to be signed on its behalf by the
undersigned hereunto duly authorized.

                                    T/F PURIFINER, INC.


                                    By: /s/ Keith T.J. Hart
                                       ---------------------------------- 
                                            Keith T.J. Hart, President


July 1, 1997
































                                        4


================================================================================
                                  EXHIBIT (A)

                         SECURITIES PURCHASE AGREEMENT
================================================================================











                          SECURITIES PURCHASE AGREEMENT

                                   dated as of

                                  JUNE 19, 1997

                                      among

                         QUANTUM INDUSTRIAL PARTNERS LDC

                               T/F PURIFINER, INC.

                     MEMBERS of the TAYLOR FAMILY LISTED ON
                           THE SIGNATURE PAGES HERETO
                                       and

                      MEMBERS OF THE FORD FAMILY LISTED ON
                           THE SIGNATURE PAGES HERETO












<PAGE>



                          SECURITIES PURCHASE AGREEMENT


      AGREEMENT dated as of June 19, 1997 among QUANTUM INDUSTRIAL PARTNERS LDC,
a Cayman Islands exempted limited liability duration company (the "BUYER"),  T/F
PURIFINER,  INC., a Delaware  corporation  (the  "COMPANY"),  the members of the
Taylor family listed on the signature pages hereto (collectively, "TAYLOR"), and
the  members  of  the  Ford  family  listed  on  the   signature   pages  hereto
(collectively, "FORD").


                             W I T N E S S E T H

      WHEREAS,  Buyer  desires to purchase  the Note,  the  Warrant,  the Taylor
Shares  and the Ford  Shares  (each as  hereinafter  defined)  on the  terms and
subject to the conditions set forth herein;

      WHEREAS, the Company desires to sell the Note and the Warrant to the Buyer
on the terms and subject to the conditions herein set forth; and

      WHEREAS,  Taylor  desires  to sell the  Taylor  Shares to the Buyer on the
terms and subject to the conditions herein set forth; and

      WHEREAS,  Ford  desires to sell the Ford  Shares to the Buyer on the terms
and subject to the conditions herein set forth.

      NOW, THEREFORE, the parties hereto agree as follows:


                               ARTICLE I


                              DEFINITIONS

      1.1   DEFINITIONS. The following terms, as used herein, have the following
meanings:

      "AFFILIATE"  means, with respect to any Person,  any other Person directly
or  indirectly  controlling,  controlled  by, or under common  control with such
Person.

      "COMMON  STOCK" means the Common Stock, par value $.001 per share, of the
Company.

      "ENCUMBRANCES"   means  all  voting  trusts,   arrangements,   stockholder
agreements,  proxies,  liens,  encumbrances,  transfer restrictions,  preemptive
rights, security, interests or community property rights.

      "EXCHANGE ACT" means the Securities Exchange Act of 1934, as amended.




<PAGE>



      "FORD SHARES" shall have the meaning set forth in Section 2.1(c) hereof.

      "MATERIAL  ADVERSE EFFECT" means a material  adverse effect on the assets,
properties,   business,  prospects,   operations  or  condition,   financial  or
otherwise, on the Company.

      "NOTE" shall have the meaning set forth in Section 2.1(a)(i) hereof.

      "PERSON"  means an individual,  corporation,  limited  liability  company,
partnership,  association,  trust or other entity or  organization,  including a
government or political subdivision or an agency or instrumentality thereof.

      "REGISTRATION  AGREEMENT" means the Registration Rights Agreement dated as
of the date hereof between the Company and the Buyer,  substantially in the form
attached hereto as Exhibit A.

      "SEC" means the Securities and Exchange Commission.

      "SEC  DOCUMENTS"  means all  documents  required to have been filed by the
Company  with the SEC under  Sections  13,  14(a) and 15(d) of the  Exchange Act
since its  registration  of its Common Stock under Section 12(g) of the Exchange
Act.

      "SECURITIES"  means the Note, the Warrant,  the Taylor Shares and the Ford
Shares, collectively.

      "SECURITIES ACT" means the Securities Act of 1933, as amended.

      "TAYLOR SHARES" shall have the meaning set forth in Section 2.1(b) hereof.

      "WARRANT" shall have the meaning set forth in Section 2.1(a)(ii) hereof.




















                                       3

<PAGE>



                                   ARTICLE II

                                PURCHASE AND SALE

      2.1   PURCHASE AND SALE OF SECURITIES.

      (a)   The Company  hereby agrees to sell to the Buyer and,  subject to the
terms and  conditions  herein set forth,  the Buyer agrees to purchase  from the
Company, the following:

            (i) the  Company's  promissory  note (the  "NOTE") in the  aggregate
      principal amount of $2,000,000,  dated the date hereof and attached hereto
      as Exhibit B; and

            (ii) the Company's common stock purchase warrant (the "WARRANT") for
      the  purchase of 500,000  shares of Common  Stock at an exercise  price of
      $2.75 per share, dated the date hereof and attached hereto as Exhibit C .

      (b)   Each Person on  Schedule I hereto  agrees  severally  to sell to the
Buyer and, subject to the terms and conditions  hereinafter set forth, the Buyer
agrees to  purchase  from each person on Schedule I hereto that number of shares
of Common Stock set forth  opposite such person's name, the total amount of such
shares  aggregating  285,000 shares of Common Stock  (collectively,  the "TAYLOR
SHARES"),  in each case at $2.75 per share for an  aggregate  purchase  price of
$783,750.

      (c)   Each Person on Schedule II hereto  agrees  severally  to sell to the
Buyer and, subject to the terms and conditions  hereinafter set forth, the Buyer
agrees to purchase  from each person on Schedule II hereto that number of shares
of Common Stock set for opposite  such  persons  name,  the total amount of such
shares  aggregating  785,000  shares of Common  Stock  (collectively,  the "FORD
SHARES"),  in each case at $2.75 per share for an  aggregate  purchase  price of
$2,158,750.

      2.2   CLOSING.  The closing (the  "CLOSING") of the several  purchases and
sales of the Securities shall take place at the offices of Akin, Gump,  Strauss,
Hauer & Feld,  L.LP.,  590 Madison Avenue,  New York, New York 10022 on the date
hereof.  All  transactions  at  the  Closing  shall  be  deemed  to  take  place
simultaneously. At the Closing:

      (a)   The Buyer shall  deliver to the Company  $2,000,000 in cash or other
immediately available funds to an account designated by the Company.

      (b)   The Buyer shall deliver to Atlas, Pearlman, Trop & Borkson, P.A., as
escrow  agent  for  Taylor  (the  "Escrow  Agent"),  $783,750  in cash or  other
immediately  available funds to an account designated by the Escrow Agent, which
the parties hereto agree is in full  satisfaction  of the purchase price for the
Taylor Shares.

      (c)   The Buyer shall deliver (i) to Richard J. Ford, as representative of
Ford,  $2,158,750 less $209,078.01 (such amount paid to the Company as specified
in  Section  2.2(c)(ii))  in cash or  other  immediately  available  funds to an
account designated by Richard J. Ford, and


                                       4

<PAGE>



(ii) to the Company $209,078.01 in partial satisfaction of loans made to Richard
C. Ford by the Company,  which the parties hereto agree is in full  satisfaction
of the purchase price for the Ford Shares.

      (d)   The Escrow  Agent,  on behalf of the Taylors,  shall  deliver to the
Buyer the certificates representing the Taylor Shares duly endorsed or with duly
executed stock powers attached and in proper form for transfer to the Buyer.

            Ford shall deliver to the Buyer the  certificates  representing  the
Ford Shares duly  endorsed or with duly  executed  stock powers  attached and in
proper form for transfer to the Buyer.

      (f)   Upon  receipt  by the  Buyer of the  certificates  representing  the
Taylor Shares and the Ford Shares,  the Buyer shall surrender such  certificates
to the Company in exchange for a certificate  representing  the aggregate number
of shares of the Taylor  Shares and the Ford Shares duly  registered in the name
of the Buyer.

      (g)   The Company shall deliver to the Buyer,  the Note, the Warrant,  the
Taylor Shares and the Ford Shares,  in each case duly  registered in the name of
the Buyer.

      (h)   The Company  shall deliver to an account  designated by Akin,  Gump,
Strauss, Hauer & Feld, L.L.P., the amounts owed it pursuant to Section 7.2.


                                   ARTICLE III

                  REPRESENTATIONS AND WARRANTIES OF THE COMPANY

      The Company hereby represents and warrants to the Buyer that:

      3.1   CORPORATE  EXISTENCE  AND POWER;  CAPITALIZATION.  The  Company is a
corporation  duly  incorporated  and validly existing and in good standing under
the laws of the State of  Delaware,  and has all  corporate  powers  required to
carry on its business as now being  conducted.  The Company has no Subsidiaries.
The  Company  is  authorized  or duly  qualified  to do  business  as a  foreign
corporation and is in good standing in each jurisdiction  where the character of
the  property  owned or leased by it or the nature of its  activities  make such
qualification necessary. The capitalization of the Company as of the date hereof
is set forth on Schedule 3.1 hereto. The SEC Documents  describe  accurately all
outstanding  stock  options,  warrants  and other  rights to purchase any equity
securities  of the Company.  Except as set forth on Schedule  3.1,  there are no
outstanding options,  warrants,  rights to subscribe to, or securities or rights
convertible or exercisable  into or exchangeable for any shares of capital stock
of the Company or  arrangements  by which the Company is or may become  bound to
issue  additional  shares of its  capital  stock  other  than  pursuant  to this
Agreement and the Warrant.

      3.2   CORPORATE AUTHORIZATION.  The execution, delivery and performance by
the Company of this Agreement,  Registration Agreement, the Note and the Warrant


                                       5

<PAGE>


and the consummation by the Company of the transactions  contemplated hereby and
thereby,  are within the Company's corporate power and have been duly authorized
by all necessary  corporate  action on the part of the Company.  This Agreement,
the  Registration  Agreement,  the Note and the Warrant  have each been duly and
validly executed by the Company and constitute the valid and binding  agreements
of the Company,  each  enforceable  against the Company in  accordance  with its
terms.

      3.3   GOVERNMENTAL AND COURT  AUTHORIZATION.  The execution,  delivery and
performance by the Company of this Agreement,  the Registration  Agreement,  the
Note and the  Warrant  require no  consent,  approval  or  authorization  of, or
filing,  registration or  qualification  with, any  governmental  body,  agency,
official, court or other authority that has not been obtained or made.

      3.4   NON-CONTRAVENTION.  The execution,  delivery and  performance by the
Company of this Agreement,  the Registration Agreement, the Note and the Warrant
do not and will not (A) contravene or conflict with the Company's certificate of
incorporation or by-laws, or (B) (i) contravene or conflict with or constitute a
violation of any  provision of any federal or state law,  regulation,  judgment,
injunction,  order or decree  binding upon or  applicable  to the Company,  (ii)
except as set forth on  Schedule  3.4,  require any  consent,  approval or other
action by any Person or  constitute a default under or give rise to any right of
termination,  cancellation  or  acceleration  of any right or  obligation of the
Company or to a loss of any benefit to which the  Company is entitled  under any
provision  of any  agreement,  contract,  indenture,  lease or other  instrument
binding  upon the Company or any  license,  franchise,  permit or other  similar
authorization  held by the Company or (iii) result in the creation or imposition
of any Encumbrances on the Securities.

      3.5   SEC DOCUMENTS;  DISCLOSURE DOCUMENTS. Each report or proxy statement
delivered to the Buyer is a true and complete  copy of such document as filed by
the  Company  with the SEC.  The  Company  has  delivered  to the  Buyer all SEC
Documents  filed with the SEC since January 1, 1994.  The Company has filed in a
timely manner all  documents  that the Company was required to file with the SEC
under Sections 13, 14(a) and 15(d) of the Exchange Act since its registration of
its Common Stock under Section 12(g) of the Exchange Act. As of their respective
filing dates,  all SEC  Documents  filed by the Company with the SEC complied in
all  material  respects  with  the  Exchange  Act  or  the  Securities  Act,  as
applicable. None of the SEC Documents as of their respective dates contained any
untrue statement of a material fact or omitted to state a material fact required
to be stated therein or necessary to make the statements made therein,  in light
of the circumstances  under which they were made, not misleading.  The financial
statements  of  the  Company  included  in the  SEC  Documents  (the  "FINANCIAL
STATEMENTS")  complied  as to  form in all  material  respects  with  applicable
accounting  requirements and with the published rules and regulations of the SEC
with respect thereto.  The Financial Statements have been prepared in accordance
with generally accepted accounting  principles  consistently  applied and fairly
present  the  financial  position  of the  Company at the dates  thereof and the
results of operations and cash flows for the periods then ended (subject, in the
case of unaudited statements, to normal, recurring adjustments).



                                       6

<PAGE>



      3.6   DUE  AUTHORIZATION  AND  VALIDITY  OF  THE  SECURITIES.  All  of the
Securities  have  been duly  authorized  and,  when  delivered  against  payment
therefor  as  contemplated  hereby,  will be  validly  issued,  fully  paid  and
non-assessable and, will not be subject to any preemptive or similar rights.

      3.7   ABSENCE OF CERTAIN CHANGES.  Since March 31, 1997, there has been no
Material Adverse Effect.

      3.8   LITIGATION.  Except as set forth in the SEC  Documents,  there is no
action,  suit,  investigation or proceeding pending against, or to the knowledge
of the  Company  threatened  against or  affecting,  the Company or any of their
respective  properties before any court or arbitrator or any governmental  body,
agency,  official or authority which (i) could  reasonably be expected to have a
Material  Adverse  Effect or (ii) in any manner would enjoin,  alter,  call into
question, affect or delay the transactions contemplated by this Agreement.

      3.9   FIRPTA.  The Company is not a "United  States real property  holding
corporation"  within the meaning of Section  896(c)(2) of the  Internal  Revenue
Code of 1986, as amended.

      3.10  NO  UNDISCLOSED  LIABILITIES.  Except as set forth on Schedule 3.14,
the Company has no liabilities or obligations not disclosed in the SEC Documents
and those incurred in the ordinary course of the Company's  business since March
31, 1997.

      3.11  NO BROKERS. The Company has taken no action which would give rise to
any claim by any  Person for  brokerage  commissions,  finders'  fees or similar
payments  by  the  Buyer  relating  to  this   Agreement  or  the   transactions
contemplated thereby.

      3.12  DISCLOSURE.  No  representation,  warranty or statement  made by the
Company  in  this  Agreement,  the  Registration  Agreement  or  any  agreement,
certificate,  statement or document  furnished by or on behalf of the Company in
connection  herewith or therewith  contains  any untrue  statement of a material
fact or omits to state a material fact necessary in order to make the statements
contained herein or therein, in light of the circumstances under which they were
made, misleading.

            TRANSACTIONS  WITH  AFFILIATES.  Except  as set  forth  in  the  SEC
Documents,  there are no business  relationships  or related party  transactions
that would be required to be disclosed  therein by Item 404 of Regulation S-K of
the SEC that are not so disclosed.

      3.14  INTELLECTUAL  PROPERTY.  Except as disclosed in the SEC Documents or
Schedule 3.14 hereto:

            (a)   the Company owns,  possesses,  controls or is licensed  under,
such  patents (or  applications  therefor),  trademarks  and service  marks (and
registrations thereof),  copyrights (and registrations thereof), utility models,
inventions,  know-how,  trade secrets,  and other intellectual  property (all of
aforesaid  referred  to as  "Necessary  Intellectual  Property  Rights")  as are
necessary  for the  operation of the  business now  conducted or operated by the
Company, including but not limited to the property listed on Schedule 3.14;


                                       7

<PAGE>



            (b)   to  the  knowledge  of  Company  all  Necessary   Intellectual
Property  Rights are valid and subsisting and the Company is unaware of any fact
which,  individually or in the aggregate,  would materially detrimentally affect
the validity, ownership or enforceability of the Necessary Intellectual Property
Rights;

            (c)   the  Company is not aware of, or has not  received  notice of,
any asserted  right with respect to any of the Necessary  Intellectual  Property
Rights  which,  if determined  unfavorably  with respect to the interests of the
Company would have a Material Adverse Effect;

            (d)   the Company is unaware of any patent, trademark,  copyright or
other intellectual  property license to which the Company is a party as licensor
or licensee, which has been revoked,  terminated or canceled, or which is likely
or subject to being  revoked,  terminated  or  canceled,  where the  revocation,
cancellation or termination would have a Material Adverse Effect; and

            (e)   the Company has not been notified or advised, has not been the
recipient  of a claim,  or is  otherwise  not aware,  that any  activity  of the
Company  infringes  or  violates  the  patent,  trademark,  copyright  or  other
intellectual property right of any third party.

                                   ARTICLE IV


           REPRESENTATIONS AND WARRANTIES OF TAYLOR AND FORD

      (A)  Taylor and Ford  hereby  represent  and  warrant,  severally  and not
jointly, to the Buyer that:

      4.1   AUTHORIZATION.  This Agreement has been duly and validly  authorized
by it and constitutes its valid and binding agreement and is enforceable against
it in accordance with its terms.

      4.2   GOVERNMENTAL AND COURT  AUTHORIZATION.  The execution,  delivery and
performance  by  it  of  this  Agreement   requires  no  consent,   approval  or
authorization   of,  or  filing,   registration  or   qualification   with,  any
governmental body, agency,  official, court or other authority that has not been
obtained or made.

      4.3   NON-CONTRAVENTION.  The execution, delivery and performance by it of
this Agreement do not and will not (i) contravene or conflict with or constitute
a violation of any provision of any federal or state law, regulation,  judgment,
injunction,  order or decree  binding upon or applicable to it, (ii) require any
consent, approval or other action by any Person, or (iii) result in the creation
or imposition of any Encumbrances on the Taylor Shares or the Ford Shares.






                                       8

<PAGE>

      4.4   TITLE  TO  SHARES.  It is the  owner  of,  and each  has  valid  and
marketable  title to, the ommon Stock  proposed to be sold by it, free and clear
of  all  Encumbrances.  There  is no  litigation  pending  or  threatened  which
questions the validity of the ownership of the shares of Common Stock to be sold
to it pursuant to the terms of this Agreement.  Upon delivery of the such shares
to be sold by it, and payment of the purchase  price for such shares,  the Buyer
shall  receive  good and  marketable  title to such shares free and clear of any
Encumbrances.

      4.5   NO BROKERS. It has not taken any action which would give rise to any
claim by any Person for brokerage commissions, finders' fees or similar payments
by the Buyer to this Agreement or to the transactions contemplated thereby.

      (B)   Ford  represents and warrants to the Buyer that it has (A) no reason
to believe that the  representations  and  warranties  of the Company  contained
herein or any  information in the SEC Documents are not true and correct and (B)
no knowledge of any material fact, condition or information not disclosed in the
SEC Documents  which could have a Material  Adverse  Effect and (ii) the sale of
the  Securities  by it  pursuant  to  this  Agreement  is  not  prompted  by any
information concerning the Company which is not set forth in the SEC Documents.


                                    ARTICLE V


                   REPRESENTATIONS AND WARRANTIES OF THE BUYER

      The Buyer hereby represents and warrants, to the Company,  Taylor and Ford
as of the date hereof that:

      5.1   ORGANIZATION;  EXISTENCE.  The  Buyer  is  duly  organized,  validly
existing  and in  good  standing  under  the  laws  of the  jurisdiction  of its
incorporation, and the Buyer has all necessary corporate powers and all material
governmental licenses, authorizations,  consents and approvals required to carry
on its business as now being conducted.

      5.2   CORPORATE AUTHORIZATION.  The execution, delivery and performance by
the Buyer of this Agreement and the Registration  Agreement and the consummation
by the Buyer of the transactions  contemplated hereby and thereby are within the
Buyer's  corporate  powers  and  have  been  duly  authorized  by all  necessary
corporate or other action on the part of the Buyer.

      5.3   GOVERNMENTAL AND COURT  AUTHORIZATION.  The execution,  delivery and
performance  by the  Buyer  of this  Agreement  and the  Registration  Agreement
require no consent,  approval or  authorization  of, or filing,  registration or
qualification with, any governmental body, agency,  official, court or authority
that has not been obtained or made.

      5.4   NON-CONTRAVENTION.  The execution,  delivery and  performance by the
Buyer of this Agreement and the  Registration  Agreement do not and will not (A)
contravene or conflict with the certificate of  incorporation or bylaws of it or
(B)  contravene  or conflict  with or constitute a violation of any provision of
any law,  regulation,  judgment,  injunction,  order or decree  binding  upon or
applicable to it.


                                       9


<PAGE>



      5.5   PURCHASE FOR INVESTMENT; LEGENDS.

      (a)   The Securities are being acquired for its own account,  and not with
a view to the public distribution of such Company Securities in violation of the
Securities Act. Notwithstanding the foregoing, the Buyer shall have the right at
all  times to sell or  otherwise  dispose  of all or any part of the  Securities
pursuant to a registration, or exemption therefrom, under the Securities Act. It
is an "accredited investor" as defined in Rule 501 under the Securities Act.

      (b)   Upon original issuance  thereof,  and until such time as the same is
no longer required under the applicable  requirements of the Securities Act, the
Securities  (and all  securities  issued in exchange  therefor  or  substitution
thereof) shall bear the following legend:

      THE  SECURITIES  REPRESENTED  BY  THIS  CERTIFICATE  HAVE  NOT  BEEN
      REGISTERED  UNDER  THE  SECURITIES  ACT OF 1933 AND MAY NOT BE SOLD,
      ASSIGNED,   OR  OTHERWISE  TRANSFERRED  OR  DISPOSED  OF  EXCEPT  IN
      COMPLIANCE  WITH SUCH ACT AND THE APPLICABLE  RULES AND  REGULATIONS
      THEREUNDER.


      5.6   RELIANCE  ON  TAYLOR.  Except for the  representations  set forth in
Article IV hereof, the Company is not relying on any other information  supplied
by Taylor, or anyone in their capacity as Taylor's agent, in connection with its
investment in the Securities pursuant to this Agreement.



                                   ARTICLE VI


                                    COVENANTS

      6.1   REGISTRATION.  If and to the  extent  required  by the  Registration
Agreement, the Company agrees that it will register any or all of the Securities
(and any or all securities  issued in exchange thereof or substitution  thereof)
for  sale  under  federal  and  state  securities  laws in  accordance  with the
Registration Agreement.

      6.2   BOARD REPRESENTATION. The Company, Ford and the Buyer shall take all
action within their respective powers, including without limitation,  the voting
of all their  respective  shares of  Common  Stock,  the  execution  of  written
consents, the calling of special meetings, the removal of directors, the filling
of vacancies on the Board of Directors,  the waiving of notice and the attending
of  meetings,  so as to cause the Board of  Directors  of the Company to have as
directors commencing on the date hereof (a) Keith Hart so long as he becomes and
remains  Chief  Executive  Officer of the  Company;  (b) Garo Amen or one of his
designees;  (c) one  representative  designated by Ford; (d) one  representative
designated  by the Buyer so long as the Buyer owns shares of Common Stock and/or
securities  convertible or exercisable into or exchangeable for shares of Common
Stock in an  amount  equal to 40% of the  aggregate  number  of shares of Common
Stock and securities  convertible  and  exercisable  into and  exchangeable  for


                                       10

<PAGE>


shares of Common Stock purchased by the Buyer pursuant to this Agreement and the
Warrant,  and (e) upon the  completion by the Company of a future equity or debt
financing  between the  Company and a  third-party  investor,  a  representative
designated  by such third party  investor  of the  Company.  The  Company  shall
reimburse  each  director  of the Company for  reasonable  expenses  incurred in
attending each meeting of the Board of Directors or any committee thereof.

      6.3   PROCEEDS OF  FINANCING.  The proceeds of the sale of the Notes shall
be used by the Company solely for (i) general operating  expenses of the Company
and (ii) to hire additional  marketing employees for the Company. The portion of
the  proceeds of the sale of the Ford Shares  which  would have  otherwise  been
received by Richard C. Ford,  as such portion is set forth  opposite Mr.  Ford's
name on  Schedule  II hereto,  shall be  delivered  directly  to the  Company in
partial  satisfaction  of loans made to Mr. Ford by the Company.  Except for the
Agreement in Partial  Settlement of T/F Purifiner,  Inc. Issues (the "Settlement
Agreement"),  the Company will not use any of the proceeds  from the sale of the
Note for the  repayment of any loans made to any  shareholder  of the Company or
dividends or other Restricted Payments (as defined in Section 6.5 below).

      6.4   TRANSACTIONS  WITH  AFFILIATES.  So long as the Note is outstanding,
without the Buyer's written consent,  the Company shall not conduct any business
or enter  into any  transaction  or  series  of  similar  transactions  with any
Affiliate of the Company or any legal or  beneficial  owner of 5% or more of any
class of capital stock of the Company with an affiliate of such owner unless the
terms of such business,  transaction or series of transactions  are set forth in
writing and as favorable to the Company as terms that would be obtainable at the
time for a comparable  transaction  or series of similar  transactions  in arm's
length dealings with an unrelated third person.  Notwithstanding  the foregoing,
so long as the Note is  outstanding  the  Company  shall not make,  or cause any
other party to make, any loans to any shareholders of the Company.

      6.5   RESTRICTED PAYMENTS. So long as the Note is outstanding, the Company
will not, without the prior written consent of the Buyer, (i) declare or pay any
dividend  or make any other  payment or  distribution  on account of any capital
stock of the Company,  (ii) purchase  redeem or otherwise  acquire or retire for
value any  capital  stock of the  Company  or (iii)  except  for the  Settlement
Agreement,  purchase,  redeem,  defease or otherwise acquire or retire for value
any  indebtedness  that  is  subordinate  or  pari  passu  to the  Note  (each a
"RESTRICTED PAYMENT").



                                   ARTICLE VII


                               CLOSING DELIVERIES

      Simultaneously  with the  execution  and delivery of this  Agreement,  the
following deliveries shall be made:

      7.1   REGISTRATION RIGHTS AGREEMENT. The Buyer and the Company shall enter
into the Registration Agreement.


                                       11

<PAGE>



      7.2   REIMBURSEMENT.  The Company shall have  reimbursed the Buyer for its
out-of-pocket  costs and expenses incurred in connection with the closing of the
transactions   contemplated  by  this  Agreement  and  the  Registration  Rights
Agreement,  including without  limitation,  all out-of-pocket costs and expenses
incurred by the Buyer in connection with the Buyer's legal assessment of patents
and any litigation relating to the Company's patents;  provided,  however,  that
such in no event  shall  reimbursement  for  out-of-pocket  costs  and  expenses
relating to patent issues exceed $10,000.


      7.3   OFFICER'S CERTIFICATE.  The Company shall deliver a certificate from
its Secretary attesting to the authenticity of the following documents:  (i) the
certificate of  incorporation  of the Company;  (ii) the by-laws of the Company;
(iii)  the  resolutions  of the  Company  authorizing  the  sale of the Note and
Warrant;  and (iv) the form of certificate for Common Stock (representing shares
of Common Stock equal to the sum of the Taylor Shares and the Ford Shares).

      7.4   OPINION.  The Company shall cause Atlas,  Pearlman,  Trop & Borkson,
P.A., to deliver to the Buyer an opinion in the form attached  hereto as Exhibit
D.

      7.5   AMENDMENT TO ESCROW AGREEMENT.  Taylor, the Company, Richard C. Ford
and the Escrow  Agent shall enter into and deliver to the Buyer an  amendment to
that  Escrow  Agreement  dated  March 7, 1997  among  said  parties  in the form
attached hereto as Exhibit E.



                                  ARTICLE VIII


                            SURVIVAL; INDEMNIFICATION

      8.1   SURVIVAL. The covenants, agreements,  representations and warranties
of the parties hereto contained in this Agreement or in any certificate or other
writing  delivered  pursuant hereto or in connection  herewith shall survive the
Closing.

      8.2   INDEMNIFICATION.  (a) The Company shall  indemnify and hold harmless
the Buyer (and its  directors,  officers,  employees,  Affiliates  and permitted
assigns)   from  and  against  all  losses,   liabilities,   charges,   damages,
deficiencies,  costs and expenses (including interest,  penalties and attorney's
fees and  disbursements)  (collectively,  "LOSS"),  sustained or incurred by the
Buyer based upon or arising out of (i) any inaccuracy or defect or breach of any
representation  or warranty by the Company in this Agreement or (ii) any failure
by the Company to perform or observe any term or covenant of this  Agreement  or
the  Registration  Agreement  required to be performed by it, and will reimburse
the  Buyer  for  any  reasonable  legal  or  other  expenses  incurred  by it in
connection with the investigating or defending of any Loss.



                                       12

<PAGE>



      (b)   Taylor  shall  indemnify  and  hold  harmless  the  Buyer  (and  its
directors,  officers,  employees,  Affiliates  and  permitted  assigns) from and
against all Loss sustained or incurred by the Buyer based upon or arising out of
(i) any  inaccuracy  or defect or breach of any  representation  or  warranty by
Taylor in this  Agreement,  or (ii) any  failure by Taylor to perform or observe
any term or covenant of this Agreement  required to be performed by it, and will
reimburse the Buyer for any reasonable legal or other expenses incurred by it in
connection with the investigating or defending of any Loss.

      (c)   Ford shall indemnify and hold harmless the Buyer (and its directors,
officers, employees, Affiliates and permitted assigns) from and against all Loss
sustained  or  incurred  by the  Buyer  based  upon  or  arising  out of (i) any
inaccuracy or defect or breach of any representation or warranty by Ford in this
Agreement,  or (ii)  any  failure  by Ford to  perform  or  observe  any term or
covenant of this  Agreement  required to be performed by it, and will  reimburse
the Buyer for any legal or other expenses  incurred by it in connection with the
investigating  or defending of any Loss. In addition,  Ford shall  indemnify and
hold  harmless the Buyer from and against 50% of all Loss  sustained or incurred
by it based upon or  arising  out of any  inaccuracy  or defect or breach of any
representation  or warranty by the Company in this  Agreement and will reimburse
the  Buyer  in such  50% pro  rata  portion  for any  reasonable  legal or other
expenses incurred by it in connection with the investigating or defending of any
Loss.

                                   ARTICLE IX

                                  MISCELLANEOUS

      NOTICES.  All  notices,  requests  and  other  communications  to any part
hereunder shall be in writing (including  telecopy or similar writing) and shall
be effective upon receipt and shall be given, if to the Buyer, to:

                        Quantum Industrial Partners LDC
                        c/o Curacao Corporation Company, N.V.
                        Kaya Flamboyan
                        Willemstad, Curacao
                        Netherlands, Antilles
                        Fax: 599-9-322-001

                        with a copy to:

                        Soros Fund Management
                        888 Seventh Avenue
                        New York, New York  10106
                        Attention: Robert Soros
                        Fax: (212) 664-0544

                        and






                                       13

<PAGE>





                        Akin, Gump, Strauss, Hauer & Feld, L.L.P.
                        590 Madison Avenue
                        New York, New York  10022
                        Attention: Edward D. Sopher
                        Fax: (212) 872-1002

                        If the Company to:

                        T/F Purifiner, Inc.
                        3036 High Ridge Road
                        Suite 100
                        Boyton Beach, Florida  33426
                        Attention:  Keith T.J. Hart
                        Fax:  (561) 547-4025

                        with a copy to:

                        Atlas, Pearlman, Trop & Borkson, P.A.
                        New River Center - Suite 1900
                        200 East Los Olas Boulevard
                        Fort Lauderdale, Florida  33301
                        Attention:  Jim Schneider
                        Fax:  (954) 523-1952

                        If to Taylor to:

                        James W. Taylor
                        c/o Taylor Made Group
                        66 Kingsboro Avenue
                        P.O. Box 1190
                        Gloversville, New York  12078
                        Fax:  (518) 725-4335

                        with a copy to:

                        Bond, Schoeneck & King, LLP
                        One Lincoln Center
                        Syracuse, New York  13202
                        Attention:  James N. Seeley
                        Fax:  (315) 422-3598

                        If to Ford to:








                                       14

<PAGE>



                        Richard C. Ford
                        4720 S. Ocean Blvd.
                        Highland Beach, Florida  33487

                        with a copy to:

                        Atlas, Pearlman, Trop & Borkson, P.A.
                        New River Center - Suite 1900
                        200 East Los Olas Boulevard
                        Fort Lauderdale, Florida  33301
                        Attention:  Jim Schneider
                        Fax:  (954) 523-1952


or to such  other  address  or Person as any of the  parties  may  designate  by
written notice hereunder.

      9.2   AMENDMENTS: NO WAIVERS.

      (a)   Any  provision  of this  Agreement  may be amended or waived if, and
only if, such  amendment  or waiver is in writing and signed,  in the case of an
amendment,  by the Buyers and the  Company,  or in the case of a waiver,  by the
party against whom the waiver is to be effective.

      (b)   No failure or delay by either party in exercising  any right,  power
or privilege hereunder shall operate as a waiver thereof nor shall any single or
partial  exercise  thereof preclude any other or further exercise thereof or the
exercise of any other right, power or privilege.  The rights and remedies herein
provided  shall be  cumulative  and not  exclusive  of any  rights  or  remedies
provided by law;

      9.3   EXPENSES.  Subject to the  proviso  contained  in Section  7.3,  all
reasonable  costs and  expenses  incurred by the Buyer in  connection  with this
Agreement and the Registration  Agreement shall be paid by the Company.  Each of
the Company,  Taylor and Ford shall pay its own expenses  incurred in connection
with this Agreement.

      9.4   SUCCESSORS AND ASSIGNS.  The  provisions of this Agreement  shall be
binding upon and inure to the benefit of the parties hereto and their respective
successors and assigns; provided that no party may assign, delegate or otherwise
transfer  any of its rights or  obligations  under this  Agreement  without  the
consent of the other parties hereto.

      9.5   GOVERNING LAW. THIS AGREEMENT  SHALL BE CONSTRUED IN ACCORDANCE WITH
AND GOVERNED BY THE LAW OF THE STATE OF NEW YORK.

      9.6   COUNTERPARTS;  EFFECTIVENESS.  This  Agreement  may be signed in any
number of counterparts, each of which shall be an original, with the same effect
as if the signatures thereto





                                       15

<PAGE>



and hereto were upon the same instrument.  This Agreement shall become effective
when each party hereto shall have  received a  counterpart  hereof signed by the
other parties hereto.

      9.7   ENTIRE  AGREEMENT.  This  Agreement and the  Registration  Agreement
constitute the entire agreement  between the parties with respect to the subject
matter   hereof  and  supersede  all  prior   agreements,   understandings   and
negotiations,  both  written and oral,  between the parties  with respect to the
subject matter of this Agreement.

      9.8   JURISDICTION.  Any suit, action or proceeding seeking to enforce any
provision of, or based on any matter arising out of or in connection  with, this
Agreement or the transactions  contemplated hereby may be brought against any of
the  parties in the courts of the State of New York in New York City,  or, if it
has or can acquire  jurisdiction,  in the United States  District  Court for the
Southern  District of New York, and each of the parties  hereby  consents to the
jurisdiction  of such courts (and of the  appropriate  appellate  courts) in any
such suit,  action or proceeding and waives any objection to venue laid therein.
Process  in any such  suit,  action  or  proceeding  may be  served on any party
anywhere in the world, whether within or without the State of New York.

      9.9   CAPTIONS.  The  captions  herein are  included  for  convenience  of
reference  only and  shall be  ignored  in the  construction  or  interpretation
hereof.




























                                       16

<PAGE>



      IN WITNESS  WHEREOF,  the parties  hereto have caused this Agreement to be
duly executed by their respective authorized  signatories as of the day and year
first above written.

                              QUANTUM INDUSTRIAL PARTNERS LDC


                              By:   /s/   Sean C. Warren
                                 ---------------------------------------
                                    Name:   Sean C. Warren
                                    Title:  Attorney-in-fact


                              T/F PURIFINER, INC.


                              By:   /s/   Keith T.J. Hart
                                 ---------------------------------------
                                    Name:   Keith T.J. Hart
                                    Title:  President


                              RICHARD C. FORD


                              By:  /s/   Richard J. Ford
                                 ---------------------------------------
                                   Richard J. Ford
                                   Attorney-in-Fact


                              JENNIFER ROE FORD


                              By:  /s/   Richard J. Ford
                                 ---------------------------------------
                                   Richard J. Ford
                                   Attorney-in-Fact


                               /s/   Richard J. Ford
                              ------------------------------------------
                              Richard J. Ford


                              TRACI FORD


                              By:  /s/   Richard J. Ford
                                 ---------------------------------------
                                    Richard J. Ford
                                    Attorney-in-Fact




                                       17

<PAGE>



                              JAMES W. TAYLOR


                               /s/   John E. Taylor
                              ------------------------------------------
                              John E. Taylor
                              Attorney-in-Fact


                               /s/   John E. Taylor
                              ------------------------------------------
                              John E. Taylor


                              MARGARET A. TAYLOR


                              By:  /s/   John E. Taylor
                                 ---------------------------------------
                                    John E. Taylor
                                    Attorney-in-Fact


                              BARBARA A.B. TAYLOR


                              By:  /s/   John E. Taylor
                                 ---------------------------------------
                                   John E. Taylor
                                   Attorney-in-Fact





















                                       18

<PAGE>                   
                  







                                PROMISSORY NOTE


                                                              New York, New York
US$2,000,000                                                  June 19, 1997


               FOR VALUE RECEIVED,  the  undersigned,  T/F PURIFINER,  INC. (the
"Maker")  unconditionally  promises  to pay to the order of  QUANTUM  INDUSTRIAL
PARTNERS LDC or its assigns (the "Holder") on the  Termination  Date (as defined
below) at such place or to such bank account in the United  States of America as
the Holder may from time to time direct in lawful money of the United  States of
America and in immediately available funds, the principal amount (the "Principal
Amount") of TWO MILLION DOLLARS  ($2,000,000).  The Termination  Date shall mean
with respect to this  promissory note (this "Note") the date which is six months
from the date hereof.

               Any amounts that have become due and payable hereunder and remain
unpaid by the Maker shall accrue  interest  thereafter  until payment in full of
such amounts at the rate of twelve percent (12%) (the "Default  Rate") per annum
and shall be payable  upon demand by the Holder.  Interest  shall be computed on
the basis of a fraction,  the  denominator of which is three hundred sixty (360)
and the  numerator  of which is the actual  number of days elapsed from the date
such  interest  becomes due and payable,  but in no case shall the interest rate
exceed the maximum rate allowed by law. The Default Rate shall be effective both
before  and  after  any  judgment  as may be  rendered  in a court of  competent
jurisdiction;  provided,  however,  that if such  Default  Rate is  deemed to be
interest  in  excess  of the  amount  permitted  to be  charged  to Maker  under
applicable  law,  Holder shall be entitled to collect a Default Rate only at the
highest rate permitted by law, and any interest actually  collected by Holder in
excess of such  lawful  amount  shall be deemed a payment  in  reduction  of the
Principal Amount then outstanding under this Note and shall be so applied.

               This Note can be prepaid at any time without  premium or penalty.
This note is also subject to mandatory  prepayment prior to the Termination Date
upon the Maker's  consummation  of any public  offering of either debt or equity
securities.

               All  payments  due under this Note are payable in lawful money to
Holder  at  Curacao  Corporation  Company,  N.V.,  Kaya  Flamboyan,  Willemstad,
Curacao, Netherlands,  Antilles or at such other place as Holder or other holder
hereof shall notify the Maker in writing.

               All payments  received by Holder on this Note shall be applied by
Holder as follows:  first, to the payment of delinquency or "late"  charges,  if
any; and second, to the reduction of the Principal Amount.

               The  payment  obligations  represented  by  this  Note  shall  be
subordinate  to any  indebtedness  of the Maker for cash advanced by any bank or
financial  institution ("Bank Debt") but shall rank at least pari passu with all



<PAGE>


other  indebtedness  of the Maker.  The Maker hereby  covenants that it will not
issue,  directly  or  indirectly,  any debt which is senior to the  indebtedness
represented by this Note unless such indebtedness is Bank Debt.

               The occurrence of any of the following events or conditions shall
constitute an event of default (each an "Event of Default")  with respect to the
Maker under this Note:

               (a)        Any amounts due under any of this Note are not paid on
                          the day after the due date therefore;

               (b)        The Maker (i) shall  commence any case,  proceeding or
                          other  action (A) under any  existing or future law of
                          any  jurisdiction,  domestic or  foreign,  relating to
                          bankruptcy, insolvency,  reorganization,  arrangement,
                          adjustment,  winding-up,   liquidation,   dissolution,
                          composition  or other relief with respect to it or its
                          debts,  or  (B)  seeking  appointment  of a  receiver,
                          trustee, custodian or other similar official for it or
                          for  all or any  substantial  part of its  assets,  or
                          Maker shall make a general  assignment for the benefit
                          of its  creditors;  or (ii) there  shall be  commenced
                          against Maker any case,  proceeding or other action of
                          a nature  referred  to in clause  (i) above  which (A)
                          results  in the  entry of an order  for  relief or any
                          such   adjudication  or  appointment  or  (B)  remains
                          undismissed,  undischarged or unbonded for a period of
                          90 days; or

               (c)        The Maker  shall  fail to  perform  any  agreement  or
                          covenant  on  its  part  contained  herein  or in  the
                          Securities  Purchase  Agreement,  dated as of June 19,
                          1997,   among  the   Maker,   the   Holder  and  other
                          signatories thereto.

               Upon the  occurrence  and during the  continuance  of an Event of
Default, the Holder will have the option, upon notice to the Maker, of declaring
the Principal  Amount  hereunder  together with unpaid accrued Default  Interest
thereon, if any, to be immediately due and payable.

               The Maker agrees to pay on demand all of the  Holder's  costs and
expenses,   including,  without  limitation,   reasonable  attorneys'  fees,  in
connection with the collection of any sums due to the Holder and the enforcement
or protection of its rights or interests hereunder.

               No  failure  on the part of  Holder  or other  holder  hereof  to
exercise any right or remedy hereunder, whether before or after the happening of
a default shall  constitute a waiver thereof,  and no waiver of any past default
shall  constitute  waiver of any  future  default  or of any other  default.  No
failure to accelerate the debt evidenced hereby by reason of default  hereunder,
or acceptance of a past due installment, or indulgence granted from time to time
shall be  construed  to be a waiver of the right to insist upon  prompt  payment
thereafter or to impose late charges retroactively or prospectively, or shall be
deemed to be a novation of this Note or as a reinstatement of the debt evidenced
hereby or as a waiver of such right or  acceleration  or any other right,  or be
construed  so  as  to  preclude the exercise of any right which Holder may have,

                                      2

<PAGE>



whether by the laws of the State of New York,  by  agreement or  otherwise;  and
Maker  hereby  expressly  waives the  benefit  of any  statute or rule of law or
equity  which  would  produce  a  result  contrary  to or in  conflict  with the
foregoing.  This Note may not be changed  orally,  but only by an  agreement  in
writing  signed  by the  party  against  whom  such  agreement  is  sought to be
enforced.

               The Maker may not assign any of its rights or delegate any of its
obligations  under this Note (or any part  thereof)  without  the prior  written
consent of the Holder.

               Maker represents,  warrants and covenants to Holder that it shall
use its best efforts to repay this Note in accordance with the terms hereof.

               The Maker hereby waives diligence,  presentment, protest, demand,
and notice of every kind and, to the full extent  permitted by law, the right to
plead any statute of limitations as a defense to any demand hereunder.

               It is the  intention  of  the  parties  to  conform  strictly  to
applicable  usury laws from time to time in force,  and all  agreements  between
Maker and Holder,  whether now existing or hereafter arising and whether oral or
written,  are  hereby  expressly  limited  so that in no  contingency  or  event
whatsoever,  whether by acceleration of maturity hereof or otherwise,  shall the
amount paid or agreed to be paid to Holder or the holder hereof, or collected by
Holder or such holder, for the use, forbearance, or detention of the money to be
lent  hereunder or otherwise,  or for the payment or performance of any covenant
or  obligation  contained  herein,  or in any other  document  pertaining to the
indebtedness  evidenced  hereby,  exceed the maximum  amount  permissible  under
applicable usury laws. If under any circumstances  whatsoever fulfillment of any
provision  hereof at the time  performance of such provision shall be due, shall
involve  transcending the limit of validity  prescribed by law, then ipso facto,
the  obligation to be fulfilled  shall be reduced to the limit of such validity;
and if under any circumstances  Holder or other holder hereof shall ever receive
an amount deemed  interest,  by applicable  law,  which would exceed the highest
lawful rate, such amount that would be excessive interest under applicable usury
law shall be applied to the  reduction of the Principal  Amount owing  hereunder
and not to the payment of interest,  or if such excessive  interest  exceeds the
unpaid  principal amount and other  indebtedness,  the excess shall be deemed to
have been a payment  made by mistake  and shall be  refunded  to Maker or to any
other person making such payment on Maker's behalf.  The terms and provisions of
this  paragraph  shall  control  and  supersede  every  other  provision  of all
agreements between Maker and Holder.











                                        3


<PAGE>


               THIS NOTE SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH,
THE LAWS OF THE  STATE OF NEW  YORK,  WITHOUT  REGARD  TO THE  CONFLICTS  OF LAW
PRINCIPLES OF SUCH STATE.


                              T/F PURIFINER, INC.



                                /s/  Keith T.J. Hart
                              --------------------------------------------------
                              Name:  Keith T.J. Hart
                              Title:  President






































                                      4


<PAGE>
                          REGISTRATION RIGHTS AGREEMENT

            This  Registration  Rights  Agreement (the  "Agreement") is made and
entered into as of this 19th day of June,  1997,  by and between T/F  PURIFINER,
INC., a Delaware  corporation (the "Company"),  and QUANTUM INDUSTRIAL  PARTNERS
LDC, a Cayman Islands limited duration company (the "Investor").

            This  Agreement  is  made  pursuant  to  the   Securities   Purchase
Agreement, dated as of June 19, 1997, by and among the Company, the Investor and
the other signatories thereto (the "Securities Purchase Agreement"). In order to
induce the Investor to enter into the Securities Purchase Agreement, the Company
has  agreed to provide  registration  rights  with  respect to (i) the shares of
common  stock,  par value $.001 per share (the "Common  Stock"),  of the Company
issued to the Investor  pursuant to the Securities  Purchase  Agreement and (ii)
the shares of Common  Stock  issued or  issuable  upon  exercise  of the warrant
issued to the Investor pursuant to the Securities Purchase Agreement.

            The parties hereby agree as follows:

1.     Securities Subject to this Agreement
       ------------------------------------

            The term  "Registrable  Securities"  shall  mean (i)  shares  of the
Company's common stock,  par value $.001 per share (the "Common Stock"),  issued
and sold to the Investor  pursuant to the Securities  Purchase  Agreement,  (ii)
shares of Common Stock  issuable  upon  exercise of the warrant (the  "Warrant")
issued to the Investor pursuant to the Securities Purchase  Agreement,  that are
from  time to  time  held  by the  Investor  or any  subsequent  holder  thereof
(together  with the Investor,  the  "Holders")  and (iii) shares of Common Stock
issued or issuable  to the  Holders by way of a  dividend,  stock split or other
distribution  or in connection  with a combination of shares,  recapitalization,
merger,  consolidation,   reorganization  or  otherwise;   provided,  that  such
securities  shall cease to be  Registrable  Securities  when (a) a  registration
statement  with  respect  to the  sale  of such  securities  shall  have  become
effective under the Securities Act and such securities  shall have been disposed
of in accordance with such  registration  statement,  (b) they shall cease to be
outstanding or (c) they are  distributed to the public  pursuant to Rule 144 (or
any similar provision then in effect) under the Securities Act.

2.     Demand Registration
       -------------------

            (a) REQUEST FOR REGISTRATION. At any time after the date hereof, the
Holders of a majority of the Registrable Securities (the "Majority Holders") may
make a written  request for  registration  under the  Securities Act of 1933, as
amended (the "Securities Act"), pursuant to this Section 2 of all or part of its
Registrable  Securities (a "Demand  Registration");  provided,  that the Company
need effect only three (3) such Demand Registrations. Such request shall specify
the number of shares of Registrable Securities proposed to be sold and will also
specify the intended method of disposition thereof.  Unless the Majority Holders
requesting such Demand  Registration shall consent in writing,  no other parties
(except other  Holders)  shall be permitted to offer  securities  under any such
Demand Registration.




                                       1

<PAGE>

            (b) EFFECTIVE  REGISTRATION  AND EXPENSES.  A registration  will not
count  as  a  Demand  Registration  until  it  has  become  effective.   In  any
registration  initiated  as a  Demand  Registration,  the  Company  will pay all
Registration Expenses (as hereinafter defined) in connection therewith,  whether
or not it becomes effective.

            (c) SELECTION OF UNDERWRITERS.  If the Majority Holders requesting a
Demand  Registration  so elect,  the  offering  of such  Registrable  Securities
pursuant to such  Demand  Registration  shall be in the form of an  underwritten
offering. If any Demand Registration is in the form of an underwritten offering,
the Majority Holders requesting such Demand  Registration will select and obtain
the investment banker or investment bankers that will administer the offering.

3.     Registration on Form S-3
       ------------------------

            (a) REQUEST FOR REGISTRATION.  In addition to Demand  Registrations,
at any time after the Company  shall be eligible  to register  securities  under
Form S-3 under the  Securities  Act,  the  Majority  Holders  may make a written
request for registration on Form S-3 (or any equivalent successor form under the
Securities  Act)  pursuant to this  Section 3 of all or part of its  Registrable
Securities  (an "S-3 Demand  Registration");  provided,  that the  Company  need
effect  only two (2) such S-3  Demand  Registrations  in a calendar  year.  Such
request  shall  specify  the  number  of  shares  of the  issue  of  Registrable
Securities  proposed  to be sold and will also  specify the  intended  method of
disposition  thereof.  Unless  the  Majority  Holders  requesting  a S-3  Demand
Registration  shall consent in writing,  no other parties (except other Holders)
shall be permitted to offer securities under any such S-3 Demand Registration.

            (b)  EXPENSES.  The Company  will pay all  Registration  Expenses in
connection with any S-3 Demand Registration.

            (c) SELECTION OF UNDERWRITERS.  If the Majority Holders requesting a
Demand  Registration  so elects,  the  offering of such  Registrable  Securities
pursuant to such S-3 Demand Registration shall be in the form of an underwritten
offering.  If any S-3  Demand  Registration  is in the  form of an  underwritten
offering,  the Majority Holders requesting a Demand Registration will select and
obtain the  investment  banker or investment  bankers that will  administer  the
offering.

4.     Piggy-Back Registration
       -----------------------

            (a) REQUEST  FOR  REGISTRATION.  If the  Company  proposes to file a
registration  statement under the Securities Act with respect to an offering for
its own account of any class of security (other than a registration statement on
Form S-4 or S-8 or successor forms thereto), then the Company shall in each case
give written notice of such proposed  filing to each Holder at least twenty days
before the  anticipated  filing  date,  and such notice  shall offer  (except as
otherwise  contemplated by Section 4(b)) each Holder the opportunity to register
(a "Piggy-Back Registration") such number of shares of Registrable Securities as
such Holder may request.



                                       2

<PAGE>

            (b) PRIORITY ON PIGGY-BACK REGISTRATIONS.  The Company shall use its
best efforts to cause the managing  underwriter  or  underwriters  of a proposed
underwritten offering to permit Registrable Securities of the Holders to include
such securities in such offering on the same terms and conditions as any similar
securities of the Company included therein.  Notwithstanding  the foregoing,  if
the managing  underwriter or  underwriters  of such offering  delivers a written
opinion to the Holders that the inclusion of such  Registrable  Securities would
materially and adversely  affect the success or offering price of, or materially
increase the consideration (including commissions) to be paid to the underwriter
in connection  with, such offering,  then the amount of securities to be offered
for the  accounts  of the  Holders  shall be  reduced  pro  rata (or  eliminated
entirely) to the extent necessary to reduce the total amount of securities to be
included  in  such  offering  to  the  amount   recommended   by  such  managing
underwriter;  provided,  that if securities  similar to those represented by the
Registrable  Securities  are being  offered for the account of other Persons (as
defined  herein) as well as the Company,  such  reduction  shall not represent a
greater  fraction  of the  number of  securities  intended  to be offered by the
Holders than the fraction of similar  reductions  imposed on such other  Persons
other than the Company  over the amount of  securities  they  intended to offer.
Unless a majority of the Holders registering  Registrable  Securities  hereunder
shall  consent in writing,  no other  parties  (except the Company and the other
parties set forth on Schedule I hereto pursuant to  registration  rights granted
prior to the date hereof)  shall be permitted  to offer  securities  pursuant to
such Piggy-Back Registration.

            (c)  EXPENSES.  The Company  will pay all  Registration  Expenses in
connection with any Piggy-Back registration.

5.     Holdback Agreement
      ------------------

            The Company agrees (i) not to effect any public sale or distribution
of  any  securities  similar  to  those  being  registered,  or  any  securities
convertible into or exchangeable or exercisable for such securities  (other than
any such sale or  distribution  of such securities in connection with any merger
or  consolidation  by  either  the  Company  or any  subsidiary  thereof  or the
acquisition  by the Company or a subsidiary  thereof of the capital stock or all
or  substantially  all  of the  assets  of any  other  individual,  corporation,
partnership,    association,    joint-stock   company,   trust,   unincorporated
organization,  government  or  subdivision  thereof  (each,  a  "Person")  or in
connection  with an employee stock option or benefit  plan),  during the 14 days
prior to, and during the 90-day period  beginning on, the effective  date of any
registration   statement  in  which  the  Holders  are   participating   or  the
commencement of a public  distribution of the Registrable  Securities;  and (ii)
that any  agreement  entered into after the date of this  agreement  pursuant to
which the  Company  issues or agrees  to issue  any  securities  similar  to the
Registrable  Securities  (other  than  pursuant  to  an  effective  registration
statement)  shall  contain a  provision  under which any holders of at least one
percent  (1%)  of  such  securities  agree  not to  effect  any  public  sale or
distribution of any such securities  during the periods  described in (i) above,
in each case including a sale pursuant to Rule 144 under the Securities Act.

6.     Registration Procedures
       -----------------------

            Whenever any Holders have requested that any Registrable  Securities
be registered pursuant to this Agreement, the Company will, within ten (10) days

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<PAGE>

of the  receipt of such  request,  give  written  notice of such  request to all
Holders and use its best efforts to effect the  registration and the sale of all
Registrable  Securities  which all Holders  request to be  registered  under the
Securities Act, as provided herein, and as expeditiously as possible:

            (a) prepare and file with the  Securities  and  Exchange  Commission
      (the  "Commission"),  not later than 60 days after receipt of a request to
      file a registration  statement with respect to Registrable  Securities,  a
      registration statement on any form for which the Company then qualifies or
      which counsel for the Company shall deem  appropriate and which form shall
      be  available  for the sale of such  issue of  Registrable  Securities  in
      accordance with the intended method of distribution  thereof,  and use its
      best efforts to cause such  registration  statement to become effective as
      promptly  as  practicable  thereafter;  provided,  that  before  filing  a
      registration  statement or  prospectus or any  amendments  or  supplements
      thereto,  the Company will (i) furnish to counsel  selected by each seller
      of  Registrable  Securities  copies of all such  documents  proposed to be
      filed and (ii) notify each seller of  Registrable  Securities  of any stop
      order issued or threatened by the Commission and take all actions required
      to prevent the entry of such stop order or to remove it if entered;

            (b)  prepare  and  file  with the  Commission  such  amendments  and
      supplements  to such  registration  statement and the  prospectus  used in
      connection  therewith  as may  be  necessary  to  keep  such  registration
      statement effective for a period of not less than 120 days or such shorter
      period which will terminate  when all  Registrable  Securities  covered by
      such registration  statement have been sold (but not before the expiration
      of the applicable period referred to in Section 4(3) of the Securities Act
      and Rule 174 thereunder, if applicable), and comply with the provisions of
      the  Securities  Act with  respect to the  disposition  of all  securities
      covered by such  registration  statement  during such period in accordance
      with the intended  methods of disposition by the sellers thereof set forth
      in such registration statement;

            (c) furnish to each seller of Registrable  Securities to be included
      in a registration statement copies of such registration statement as filed
      and each  amendment  and  supplement  thereto (in each case  including all
      exhibits thereto),  the prospectus included in such registration statement
      (including each  preliminary  prospectus) and such other documents as such
      seller may reasonably  request in order to facilitate  the  disposition of
      the Registrable Securities owned by such seller;

            (d) use its best  efforts to  register or qualify  such  Registrable
      Securities   under  such  other  securities  or  blue  sky  laws  of  such
      jurisdictions as any seller  reasonably  requests and do any and all other
      acts and things  which may be necessary or advisable to enable such seller
      to consummate the  disposition in such  jurisdictions  of the  Registrable
      Securities  owned by such seller;  provided,  that the Company will not be
      required to (i) qualify generally to do business in any jurisdiction where
      it would not otherwise be required to qualify but for this  paragraph (d),
      (ii) subject itself to taxation in any such  jurisdiction or (iii) consent
      to general  service of process in any such  jurisdiction,  but the Company
      will be required  to consent to service of process in actions  arising out
      of or in  connection  with the sale of the  Registrable  Securities or any
      violation of state securities laws;

                                       4

<PAGE>

            (e) use its best efforts to cause the Registrable Securities covered
      by such  registration  statement to be registered  with or approved by any
      other  governmental  agencies or authorities as may be necessary by virtue
      of the  business  and  operations  of the  Company to enable the seller or
      sellers  thereof  to  consummate  the  disposition  of  such   Registrable
      Securities;

            (f) notify each seller of such  Registrable  Securities  at any time
      when a prospectus  relating  thereto is required to be delivered under the
      Securities  Act,  of the  happening  of any event as a result of which the
      prospectus  included  in such  registration  statement  contains an untrue
      statement of a material  fact or omits to state any material fact required
      to be stated  therein or  necessary  to make the  statements  therein  not
      misleading, and the Company will prepare a supplement or amendment to such
      prospectus  so that,  as  thereafter  delivered  to the  purchaser of such
      Registrable  Securities,  such  prospectus  will  not  contain  an  untrue
      statement of a material  fact or omit to state any material  fact required
      to be stated therein or necessary to make the statements therein, in light
      of the circumstances under which they were made, not misleading;

            (g) enter  into  customary  agreements  (including  an  underwriting
      agreement in customary  form) and take such other  actions as are required
      in order to expedite or facilitate  the  disposition  of such  Registrable
      Securities;

            (h) use its  best  efforts  to  obtain  a  comfort  letter  from the
      Company's  independent  public  accountants in customary form and covering
      such  matters of the type  customarily  covered by  comfort  letters  with
      respect to offerings of such type as the Holders may reasonably request;

            (i) otherwise  comply with all applicable  rules and  regulations of
      the  Commission,  and make available to its security  holders,  as soon as
      reasonably practicable,  an earnings statement covering a period of twelve
      months,  beginning  within three months  after the  effective  date of the
      registration  statement,   which  earnings  statement  shall  satisfy  the
      provisions of Section 11(a) of the Securities Act and Rule 158 thereunder;
      and

            (j)  cause  all such  Registrable  Securities  to be  listed on each
      securities  exchange on which similar securities issued by the Company are
      then  listed,  provided  that  the  applicable  listing  requirements  are
      satisfied.

            The Company may require each seller of Registrable  Securities as to
which  any  registration  is being  effected  to  furnish  to the  Company  such
information  regarding the  distribution of such  Registrable  Securities as the
Company may from time to time reasonably request in writing.









                                       5

<PAGE>

           Each seller of Registrable  Securities  agrees that, upon receipt of
any notice from the Company of the happening of any event of the kind  described
in Section 6(f) hereof,  the seller will  forthwith  discontinue  disposition of
Registrable  Securities  pursuant to the  registration  statement  covering such
Registrable  Securities  until  such  seller's  receipt  of  the  copies  of the
supplemented or amended prospectus  contemplated by Section 6(f) hereof, and, if
so directed  by the  Company,  such  seller will  deliver to the Company (at the
Company's  expense) all copies,  other than  permanent  file copies then in such
seller's  possession,  of the prospectus  covering such  Registrable  Securities
current at the time of receipt of such  notice.  In the event the Company  shall
give any such  notice,  the Company  shall  extend the period  during which such
registration  statement shall be maintained effective pursuant to this Agreement
(including the period  referred to in Section 6(b)) by the number of days during
the period from and including the date of the giving of such notice  pursuant to
Section 6(f) hereof to and  including  the date when each seller of  Registrable
Securities covered by such registration statement shall have received the copies
of the supplemented or amended prospectus contemplated by Section 6(f) hereof.

7.     Preparation; Reasonable Investigation.
       --------------------------------------

            In connection with the  preparation and filing of each  registration
statement under the Securities Act pursuant to this Agreement,  the Company will
give each seller of  Registrable  Securities,  their  underwriters,  if any, and
their respective counsel and accountants,  the opportunity to participate in the
preparation of such registration statement,  each prospectus included therein or
filed with the Commission, and each amendment thereof or supplement thereto, and
will  give  each  of  them  such  access  to its  books  and  records  and  such
opportunities  to discuss the  business of the Company with its officers and the
independent  public  accountants who have certified its financial  statements as
shall be  necessary,  in the  opinion of such  sellers'  and such  underwriters'
respective counsel, to conduct a reasonable  investigation within the meaning of
the Securities Act.

8.     Registration Expenses
       ---------------------

            All expenses incident to the Company's  performance of or compliance
with this Agreement,  including, without limitation, all registration and filing
fees,  fees  and  expenses  of  compliance  with  securities  or blue  sky  laws
(including  fees and  disbursements  of  counsel  in  connection  with  blue sky
qualifications of the Registrable Securities),  printing expenses, messenger and
delivery  expenses,  internal  expenses  (including,   without  limitation,  all
salaries and expenses of the Company's  officers and employees  performing legal
or accounting  duties),  the fees and expenses  incurred in connection  with the
listing of the securities to be registered on each securities  exchange on which
similar  securities  issued  by the  Company  are  then  listed,  and  fees  and
disbursements of counsel for the Company and their independent  certified public
accountants  (including  the expenses of any special audit or "comfort"  letters









                                       6

<PAGE>


required  by  or  incident  to  such  performance),  securities  acts  liability
insurance  (if the  Company  elects  to  obtain  such  insurance),  the fees and
expenses of any special experts  retained by the Company in connection with such
registration,  fees and expenses of other Persons retained by the Company,  fees
and expenses of one counsel (who shall be reasonably  acceptable to the Company)
for the  sellers of  Registrable  Securities  incurred in  connection  with each
registration   hereunder  (but  not  including  any  underwriting  discounts  or
commissions  attributable  to  the  sale  of  Registrable  Securities)  and  any
out-of-pocket  expenses of the sellers of Registrable  Securities (or the agents
who manage  their  accounts)  (all such  expenses  being  herein  referred to as
"Registration Expenses"), will be borne by the Company.

9.     Indemnification; Contribution
       -----------------------------

            (a) INDEMNIFICATION BY THE COMPANY. The Company agrees to indemnify,
to the full extent permitted by law, each seller of Registrable Securities,  its
officers,  directors and agents and each Person who controls such seller (within
the  meaning  of the  Securities  Act)  against  all  losses,  claims,  damages,
liabilities  and expenses  (including  reasonable  fees and expenses of counsel)
("Losses")  caused by any untrue or alleged  untrue  statement of material  fact
contained in any registration statement, prospectus or preliminary prospectus or
any omission or alleged omission to state therein a material fact required to be
stated  therein  or  necessary  to make  the  statements  therein  (in case of a
prospectus or preliminary prospectus,  in light of the circumstances under which
they were  made) not  misleading,  except  insofar  as the same are  caused  by,
contained  in, or,  with  respect to any  material  omission,  omitted  from any
information  with respect to such seller  furnished in writing to the Company by
such seller  expressly for use therein or by such seller's  failure to deliver a
copy  of  the  registration   statement  or  prospectus  or  any  amendments  or
supplements  thereto  after  the  Company  has  furnished  such  seller  with  a
sufficient  number of copies of the same.  The Company will also  indemnify  any
underwriters  of the  Registrable  Securities,  their officers and directors and
each Person who controls such underwriters (within the meaning of the Securities
Act) to the same extent as provided above with respect to the indemnification of
the sellers of Registrable Securities.

            (b)  INDEMNIFICATION  BY  SELLER  OF  REGISTRABLE   SECURITIES.   In
connection  with any  registration  statement  in which a seller of  Registrable
Securities  is  participating,  each such seller will  furnish to the Company in
writing such information  with respect to such seller as the Company  reasonably
requests  for  use  in  connection  with  any  such  registration  statement  or
prospectus  and agrees to  indemnify,  to the full extent  permitted by law, the
Company,  its  directors  and  officers and each Person who controls the Company









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<PAGE>


(within the meaning of the Securities Act) against any Losses resulting from any
untrue or alleged untrue statement of a material fact or any omission or alleged
omission of a material fact required to be stated in the registration statement,
prospectus or  preliminary  prospectus  or any  amendment  thereof or supplement
thereto or necessary to make the statements therein (in the case of a prospectus
or preliminary  prospectus,  in the light of the circumstances  under which they
were made) not  misleading,  to the  extent,  but only to the  extent,  that any
untrue  statement  is  contained  in  information  with  respect to such  seller
furnished in writing by such seller expressly for use therein. In no event shall
the liability of any seller of  Registrable  Securities  hereunder be greater in
amount than the dollar  amount of the proceeds  received by such seller upon the
sale of such seller's Registrable Securities in connection with any registration
statement giving rise to such indemnification obligation.

            (c) CONDUCT OF INDEMNIFICATION  PROCEEDINGS.  Any Person entitled to
indemnification  hereunder (each, an "Indemnified  Party") agrees to give prompt
written notice to the indemnifying  party (each, an "Indemnifying  Party") after
the  receipt by such  Person of any written  notice of the  commencement  of any
action, suit,  proceeding or investigation or threat thereof made in writing for
which such Person will claim  indemnification  or contribution  pursuant to this
Agreement  (but the  failure  to give such  notice  will not affect the right to
indemnification  or  contribution  hereunder  unless the  Indemnifying  Party is
materially  prejudiced by such failure) and the Indemnifying  Party shall assume
the defense thereof, including the employment of counsel reasonably satisfactory
to such  Indemnified  Party and  payment  of all  reasonable  fees and  expenses
(regardless of whether it is ultimately  determined that an Indemnified Party is
entitled to  indemnification  hereunder).  Such Indemnified Party shall have the
right to employ  separate  counsel  in any such  action and  participate  in the
defense  thereof,  but the fees and  expenses  of such  counsel  shall be at the
expense of such  Indemnified  Party  unless (i) the  employment  of such counsel
shall have been  specifically  authorized in writing by the Indemnifying  Party,
(ii) the  Indemnifying  Party shall have failed to assume the defense and employ
counsel or (iii) the named parties to any such action  (including  any impleaded
parties) include both such Indemnified Party and the Indemnifying Party and such
Indemnified  Party shall have been advised by such counsel that there may be one
or more legal defenses available to it which are different from or additional to
those available to the Indemnifying Party (in which case, the Indemnifying Party
shall not have the right to assume the  defense of such action on behalf of such
Indemnified  Party, it being understood,  however,  that the Indemnifying  Party
shall not, in connection with any one such action or separate but  substantially
similar or  related  actions in the same  jurisdiction  arising  out of the same
general  allegations  or  circumstances,  be liable for the fees and expenses of
more than one separate firm of attorneys (in addition to any local  counsel) for
all such Indemnified  Parties,  which firm shall be designated in writing by the
Indemnified  Parties and that all such  reasonable  fees and  expenses  shall be
reimbursed  as they are  incurred).  An  Indemnifying  Party  shall not  settle,
compromise or consent to the entry of any judgment in any proceeding without the
Indemnified Party's prior written consent,  unless the terms of such settlement,
compromise or consent include an unconditional release of each Indemnified Party
from all liability or loss arising out of such proceeding.





                                       8

<PAGE>

            (d)  CONTRIBUTION.  If for any reason the indemnity  provided for in
this  Section 9 is  unavailable  to, or is  insufficient  to hold  harmless,  an
Indemnified  Party,  then the Indemnifying  Party shall contribute to the amount
paid or payable by the Indemnified  Party as a result of such Losses (i) in such
proportion as is  appropriate to reflect the relative  benefits  received by the
Indemnifying  Party on the one hand and the  Indemnified  Party on the  other or
(ii) if the  allocation  provided  by  clause  (i)  above  is not  permitted  by
applicable  law,  or  provides  a lesser sum to the  Indemnified  Party than the
amount hereinafter  calculated,  in such proportion as is appropriate to reflect
not only the relative  benefits  received by the  Indemnifying  Party on the one
hand and the  Indemnified  Party on the other but also the relative fault of the
Indemnifying  Party  and the  Indemnified  Party as well as any  other  relevant
equitable  considerations.  The relative  fault of such  Indemnifying  Party and
Indemnified  Parties  shall be  determined  by reference to, among other things,
whether any action in question, including any untrue or alleged untrue statement
of a material fact or omission or alleged omission to state a material fact, has
been made by, or relates to information  supplied by, such Indemnifying Party or
Indemnified  Parties;  and the parties'  relative intent,  knowledge,  access to
information and  opportunity to correct or prevent such action.  The amount paid
or  payable  by a party as a result of the  Losses  referred  to above  shall be
deemed to include,  subject to the  limitations  set forth in Section 9(c),  any
legal or other fees or expenses  reasonably incurred by such party in connection
with any investigation or proceeding.

            The parties  hereto agree that it would not be just and equitable if
contribution  pursuant  to  this  Section  9(d)  were  determined  by  pro  rata
allocation or by any other method of  allocation  which does not take account of
the equitable considerations referred to in the immediately preceding paragraph.
No Person guilty of fraudulent  misrepresentation (within the meaning of Section
11(f) of the Securities Act) shall be entitled to  contribution  from any Person
who was not guilty of such fraudulent misrepresentation.

            If   indemnification   is  available   under  this  Section  9,  the
Indemnifying  Parties shall indemnify each Indemnified  Party to the full extent
provided in Section 9(a) and (b) without  regard to the  relative  fault of said
Indemnifying  Party or Indemnified  Party or any other  equitable  consideration
provided for in this Section 9(d).

10.    Rule 144
       --------

            The Company  covenants that it will file the reports  required to be
filed by it under the Securities Act and the Securities Exchange Act of 1934, as
amended,  and the rules and  regulations  adopted by the Commission  thereunder.
Upon the  request of any  Holder,  the  Company  will  deliver to such  Holder a
written statement as to whether it has complied with such requirements.

11.    Miscellaneous
       -------------

            (a) NO INCONSISTENT AGREEMENTS. The Company will not hereafter enter
into any agreement with respect to its securities which is inconsistent with the
rights granted to the Holders in this Agreement,  including, without limitation,
entering  into  any  agreement  which  would  permit  the  registration  of  any
securities to the exclusion of any portion of the Registrable Securities, unless
such  exclusion is first  waived in writing by the Holders,  as the case may be.
Without  limiting the  generality  of the  foregoing,  any  registration  rights

                                       9

<PAGE>

hereafter granted by the Company shall be subordinate to the registration rights
granted under this Agreement, and the Company shall obtain the written agreement
of each  Person to whom such  other  registration  rights  may be granted or may
become available to such effect. The Company has not previously entered into any
agreement with respect to any of its securities granting any registration rights
to any Person.

             (b)  REMEDIES.  Each  Holder,  in  addition  to being  entitled  to
exercise  all rights  granted by law,  including  recovery of  damages,  will be
entitled to specific performance of its rights under this Agreement. The Company
agrees that  monetary  damages would not be adequate  compensation  for any loss
incurred by reason of a breach by it of the  provisions  of this  Agreement  and
hereby  agrees to waive (to the  extent  permitted  by law) the  defense  in any
action for specific performance that a remedy of law would be adequate.

             (c)  NOTICES. All notices, requests and other communications to any
part hereunder shall be in writing  (including  telecopy or similar writing) and
shall be effective upon receipt and shall be given, if to the Investor, to:

                        Quantum Industrial Partners LDC
                        c/o Curacao Corporation Company, N.V.
                        Kaya Flamboyan
                        Willemstad, Curacao
                        Netherlands, Antilles
                        Fax: 599-9-322-001

                        with a copy to:

                        Soros Fund Management
                        888 Seventh Avenue
                        New York, New York 10106
                        Attention:  Robert Soros
                        Fax: (212) 664-0544

                        and

                        Akin, Gump, Strauss, Hauer & Feld, L.L.P.
                        590 Madison Avenue
                        New York, New York 10022
                        Attention: Edward D. Sopher
                        Fax: (212) 872-1002











                                       10

<PAGE>


                        If to the Company to:

                        T/F Purifiner, Inc.
                        3036 High Ridge Road
                        Suite 100
                        Boyton Beach, Florida  33426
                        Attention:  Keith T.J. Hart
                        Fax:  (561) 547-4025

                        with a copy to:

                        Atlas, Pearlman, Trop & Borkson, P.A.
                        New River Center - Suite 1900
                        200 East Los Olas Boulevard
                        Fort Lauderdale, Florida  33301
                        Attention:  Jim Schneider
                        Fax:  (954) 523-1952

If to a  Holder,  at the most  current  address,  with a copy to be sent to each
additional address given by such Holder to the Company in writing.

            (d)    AMENDMENTS: NO WAIVERS.

                  (i) Any  provision of this  Agreement may be amended or waived
      if, and only if, such amendment or waiver is in writing and signed, in the
      case of an amendment,  by the Majority Holders and the Company,  or in the
      case of a waiver, by the party against whom the waiver is to be effective.

                  (ii) No failure or delay by any party in exercising any right,
      power or privilege  hereunder  shall operate as a waiver thereof nor shall
      any  single or  partial  exercise  thereof  preclude  any other or further
      exercise  thereof or the exercise of any other right,  power or privilege.
      The  rights and  remedies  herein  provided  shall be  cumulative  and not
      exclusive of any rights or remedies provided by law;

            (e)   SUCCESSORS AND ASSIGNS. The provisions of this Agreement shall
be  binding  upon and  inure to the  benefit  of the  parties  hereto  and their
respective successors and assigns;  provided that no party may assign,  delegate
or otherwise  transfer  any of its rights or  obligations  under this  Agreement
without the consent of the other parties hereto.

            (f)    GOVERNING  LAW.  THIS   AGREEMENT   SHALL   BE  CONSTRUED  IN
ACCORDANCE WITH AND GOVERNED BY THE LAW OF THE STATE OF NEW YORK.

            (g)    COUNTERPARTS;   EFFECTIVENESS. This Agreement  may  be signed
in any number of counterparts, each of which shall be an original, with the same
effect as if the  signatures  thereto and hereto were upon the same  instrument.
This Agreement shall become effective when each party hereto shall have received
a counterpart hereof signed by the other parties hereto.






                                       11

<PAGE>

            (h)   ENTIRE  AGREEMENT. This Agreement and the Securities  Purchase
Agreement  constitute the entire  agreement  between the parties with respect to
the subject matter hereof and supersede all prior agreements, understandings and
negotiations,  both  written and oral,  between the parties  with respect to the
subject matter of this Agreement.

            (i)  JURISDICTION. Any suit, action or proceeding seeking to enforce
any provision of, or based on any matter  arising out of or in connection  with,
this Agreement or the  transactions  contemplated  hereby may be brought against
any of the parties in the courts of the State of New York in New York City,  or,
if it has or can acquire  jurisdiction,  in the United States District Court for
the Southern  District of New York, and each of the parties  hereby  consents to
the jurisdiction of such courts (and of the appropriate appellate courts) in any
such suit,  action or proceeding and waives any objection to venue laid therein.
Process  in any such  suit,  action  or  proceeding  may be  served on any party
anywhere in the world, whether within or without the State of New York.

            (j)    CAPTIONS.    The   captions   herein   are   included   for
convenience  of  reference  only and shall be ignored in the  construction  or
interpretation hereof.


































                                       12


<PAGE>



            IN WITNESS WHEREOF, the parties hereto have caused this Agreement to
be duly executed by their  respective  authorized  signatories as of the day and
year first above written.

                              QUANTUM INDUSTRIAL PARTNERS LDC


                              By:   /s/ Sean C. Warren
                                  -------------------------------
                                    Name:   Sean C. Warren
                                    Title:  Attorney-in-fact


                               T/F PURIFINER, INC.


                              By:   /s/ Keith T.J. Hart
                                  ------------------------------
                                    Name:   Keith T.J. Hart
                                    Title:  President
































                                       13

<PAGE>



      The security represented by this Certificate has not been registered
      under the Securities Act of 1933, as amended (the "Securities Act"),
      or applicable  state  securities laws, and may not be transferred or
      otherwise  disposed  of  unless  it has been  registered  under  the
      Securities Act or an exemption from registration is available.


                               T/F PURIFINER, INC.

                          COMMON STOCK PURCHASE WARRANT
                          -----------------------------


                                                     Certificate No. W-   1
                                                                       -------
 
            FOR VALUE RECEIVED, T/F Purifiner, Inc., a Delaware corporation (the
"CORPORATION"),  hereby  grants  to  Quantum  Industrial  Partners  LDC  or  its
registered  assigns  (the  "REGISTERED  HOLDER" or  "HOLDER")  this warrant (the
"WARRANT") to purchase,  in accordance with the terms set forth herein,  500,000
shares of the Corporation's Common Stock, par value $.001 per share (the "COMMON
STOCK").  This Warrant is issued pursuant to the Securities  Purchase Agreement,
dated  as of  June  19,  1997  (the  "PURCHASE  AGREEMENT"),  by and  among  the
Corporation,  the other signatories  thereto and Quantum Industrial Partners LDC
(the  "PURCHASER").  Each capitalized term used in this Warrant which is defined
in the Purchase Agreement but not otherwise defined herein has the meaning given
such term in the Purchase Agreement.

            This Warrant is subject to the following provisions:

            Section 1. WARRANT  TERMS.  The Warrant is for the purchase of up to
FIVE HUNDRED THOUSAND (500,000) shares of Common Stock (the "Warrant Amount") at
a price per share equal to the then applicable  Exercise  Price.  Subject to the
provisions  of Section  2, the  "Exercise  Price"  shall be $2.75 per share (the
"Exercise  Price").   This  Warrant  will  expire  on  December  31,  2000  (the
"Expiration Date").

            Section 2. ANTI-DILUTION PROVISIONS. In order to prevent dilution of
the purchase rights granted under Section 1 of this Warrant,  the Exercise Price
and the  number of shares of Common  Stock  purchasable  upon  exercise  of this
Warrant shall be subject to adjustment from time to time as set forth herein.

                  (a)   If and whenever the  Corporation  issues or sells, or in
accordance with Section 2(b) is deemed to have issued or sold, any shares of its
Common Stock (other than shares issued pursuant to the Corporation's  1996 Stock
Option Plan and other than options and warrants  outstanding  on the date hereof
and set forth on Schedule I attached hereto) for a consideration  per share less
than (a) the  Exercise  Price in  effect  immediately  prior to the time of such
issue or sale or (b)  Market  Price  determined  as of the date of such issue or
sale,  then  immediately  upon such issue or sale the  Exercise  Price  shall be
reduced to whichever of the following Exercise Prices is lower:


<PAGE>

                        (1)   the Exercise Price  determined by dividing (A) the
            sum of (x) the product  derived by multiplying the Exercise Price in
            effect  immediately  prior to such  issue or sale by the  number  of
            shares of Common  Stock  Deemed  Outstanding  (as defined in Section
            2(g))  immediately  prior  to  such  issue  or  sale,  plus  (y) the
            consideration,  if any,  received by the Corporation upon such issue
            or  sale,  by (B) the  number  of  shares  of  Common  Stock  Deemed
            Outstanding immediately after such issue or sale; or

                        (2)   the Exercise Price  determined by multiplying  the
            Exercise Price in effect  immediately prior to such issue or sale by
            a  fraction,  the  numerator  of  which  shall be the sum of (A) the
            number  of shares of Common  Stock  Deemed  Outstanding  immediately
            prior  to  such  issue  or  sale  multiplied  by  the  Market  Price
            determined  as of the date of such  issuance  or sale,  plus (B) the
            consideration,  if any,  received by the Corporation upon such issue
            or sale, and the  denominator of which shall be the product  derived
            by  multiplying  the Market  Price by the number of shares of Common
            Stock Deemed Outstanding immediately after such issue or sale.

                  (b)    EFFECT  ON  EXERCISE  PRICE OF  CERTAIN  EVENTS.  For
purposes of  determining  the adjusted  Exercise Price under Section 2(a), the
following shall be applicable:

                        (1)   If the  Corporation  in any manner grants or sells
            any Options (as defined in Section 2(g)) and the price per share for
            which Common Stock is issuable upon the exercise of such Options, or
            upon  conversion  or  exchange  of any  Convertible  Securities  (as
            defined in Section 2(g)) issuable upon exercise of such Options,  is
            less than (A) the Exercise Price in effect  immediately prior to the
            time of the granting or sale of such Options or (B) the Market Price
            determined as of such time,  then the total maximum number of shares
            of Common Stock  issuable  upon the exercise of such Options or upon
            conversion  or  exchange  of  the  total  maximum   amount  of  such
            Convertible  Securities  issuable  upon the exercise of such Options
            shall be deemed to be  outstanding  and to have been issued and sold
            by the  Corporation  at the  time  of the  granting  or sale of such
            Options for such price per share.  For  purposes of this  paragraph,
            the "price per share for which Common  Stock is  issuable"  shall be
            determined  by dividing (A) the total  amount,  if any,  received or
            receivable by the Corporation as  consideration  for the granting or
            sale  of  such  Options,   plus  the  minimum  aggregate  amount  of
            additional consideration payable to the Corporation upon exercise of
            all such  Options,  plus in the case of such Options which relate to
            Convertible  Securities,  the minimum aggregate amount of additional
            consideration,  if any, payable to the Corporation upon the issuance











                                       2

<PAGE>

            or  sale of  such  Convertible  Securities  and  the  conversion  or
            exchange  thereof,  by (B) the  total  maximum  number  of shares of
            Common Stock  issuable upon the exercise of such Options or upon the
            conversion or exchange of all such Convertible  Securities  issuable
            upon the  exercise of such  Options.  No further  adjustment  of the
            Exercise  Price  shall  be  made  when  Convertible  Securities  are
            actually  issued upon the  exercise  of such  Options or when Common
            Stock is actually  issued upon the  exercise of such  Options or the
            conversion or exchange of such Convertible Securities.

                        (2)   ISSUANCE  OF   CONVERTIBLE   SECURITIES.   If  the
            Corporation in any manner issues or sells any Convertible Securities
            and the price per share for  which  Common  Stock is  issuable  upon
            conversion or exchange  thereof is less than (A) the Exercise  Price
            in effect immediately prior to the time of such issue or sale or (B)
            the Market Price determined as of such time, then the maximum number
            of shares of Common Stock  issuable  upon  conversion or exchange of
            such Convertible Securities shall be deemed to be outstanding and to
            have  been  issued  and sold by the  Corporation  at the time of the
            issuance or sale of such  Convertible  Securities for such price per
            share. For the purposes of this paragraph,  the "price per share for
            which Common Stock is issuable"  shall be determined by dividing (A)
            the total  amount  received  or  receivable  by the  Corporation  as
            consideration for the issue or sale of such Convertible  Securities,
            plus the minimum  aggregate amount of additional  consideration,  if
            any,  payable to the  Corporation  upon the  conversion  or exchange
            thereof,  by (B) the total maximum  number of shares of Common Stock
            issuable  upon  the  conversion  or  exchange  of  such  Convertible
            Securities,  and if any  such  issue  or sale  of  such  Convertible
            Securities   is  made  upon   exercise  of  any  Options  for  which
            adjustments  of the  Exercise  Price  had  been  or  are to be  made
            pursuant  to  other   provisions  of  this  Section  2,  no  further
            adjustment  of the  Exercise  Price  shall be made by reason of such
            issue or sale.

                        (3)  CHANGE IN OPTION PRICE OR  CONVERSION RATE.  If the
            purchase  price   provided  for  in  any  Options,   the  additional
            consideration,  if any,  payable upon the  conversion or exchange of
            any  Convertible  Securities  or the rate at which  any  Convertible
            Securities are  convertible  into or  exchangeable  for Common Stock
            changes  at any time,  the  Exercise  Price in effect at the time of
            such change  shall be  immediately  adjusted to the  Exercise  Price
            which  would  have been in effect at such time had such  Options  or
            Convertible  Securities still outstanding  provided for such changed
            purchase price, additional  consideration or conversion rate, as the
            case  may  be,  at the  time  initially  granted,  issued  or  sold;
            PROVIDED, that if such adjustment would result in an increase of the
            Exercise  Price  then  in  effect,  such  adjustment  shall  not  be
            effective  until 30 days after written notice thereof has been given
            by the  Corporation  to all holders of the Shares.  For  purposes of
            this  Section  2(b),  if the  terms  of any  Option  or  Convertible
            Security  which was  outstanding  as of the date of issuance of this




                                       3

<PAGE>
       
            Warrant  are  changed in the  manner  described  in the  immediately
            preceding sentence, then such Option or Convertible Security and the
            Common Stock deemed  issuable upon exercise,  conversion or exchange
            thereof  shall be deemed to have been  issued as of the date of such
            change;  PROVIDED  that no such  change  shall at any time cause the
            Exercise Price hereunder to be increased.

                        (4)  TREATMENT  OF  EXPIRED   OPTIONS  AND   UNEXERCISED
            CONVERTIBLE  SECURITIES.  Upon the  expiration  of any Option or the
            termination  of any right to convert  or  exchange  any  Convertible
            Security  without  the  exercise  of any such  Option or right,  the
            Exercise   Price  then  in  effect   hereunder   shall  be  adjusted
            immediately to the Exercise Price which would have been in effect at
            the  time of such  expiration  or  termination  had such  Option  or
            Convertible Security, to the extent outstanding immediately prior to
            such expiration or termination,  never been issued; PROVIDED that if
            such  expiration or  termination  would result in an increase in the
            Exercise Price then in effect,  such increase shall not be effective
            until 30 days after  written  notice  thereof  has been given to the
            Holder.  For  purposes  of this  Section  2(b),  the  expiration  or
            termination  of  any  Option  or  Convertible   Security  which  was
            outstanding  as of the date of  issuance of this  Warrant  shall not
            cause the  Exercise  Price to be  adjusted  unless,  and only to the
            extent  that,  a change in the terms of such  Option or  Convertible
            Security  caused it to be deemed to have been issued  after the date
            of issuance of such Warrant.

                        (5) CALCULATION OF CONSIDERATION RECEIVED. If any Common
            Stock, Option or Convertible Security is issued or sold or deemed to
            have  been  issued  or sold for  cash,  the  consideration  received
            therefor  shall  be  deemed  to  be  the  amount   received  by  the
            Corporation  therefor  (net of  discounts,  commissions  and related
            expenses).  If any Common Stock,  Option or Convertible  Security is
            issued or sold for consideration  other than cash, the amount of the
            consideration  other than cash received by the Corporation  shall be
            the  fair   value  of  such   consideration,   except   where   such
            consideration  consists of  securities,  in which case the amount of
            consideration  received by the Corporation shall be the Market Price
            as  of  the  date  of  receipt.  If  any  Common  Stock,  Option  or
            Convertible  Security  is issued to the owners of the  non-surviving
            entity in connection with any merger in which the Corporation is the
            surviving corporation, the amount of consideration therefor shall be
            deemed to be the fair  value of such  portion  of the net assets and
            business  of the  non-surviving  entity as is  attributable  to such
            Common Stock,  Option or Convertible  Security,  as the case may be.
            The fair value of any  consideration  other than cash and securities
            shall be determined by the Board of Directors of the Corporation.







                                       4

<PAGE>

                        (6)  INTEGRATED  TRANSACTIONS.  In case  any  Option  is
            issued in connection  with the issue or sale of other  securities of
            the Corporation,  together comprising one integrated  transaction in
            which no specific  consideration  is allocated to such Option by the
            parties  thereto,  the Board of Directors of the  Corporation  shall
            determine in good faith the consideration for such Option.


                        (7)  TREASURY  SHARES.  The  number  of shares of Common
            Stock  outstanding  at any given time shall not include shares owned
            or held by or for the account of the  Corporation  or any Subsidiary
            (as defined in Section 2(g)),  and the  disposition of any shares so
            owned or held shall be considered an issue or sale of Common Stock.

                        (8)  RECORD DATE. If the  Corporation  takes a record of
            the holders of Common Stock for the purpose of entitling them (a) to
            receive a dividend or other  distribution  payable in Common  Stock,
            Options or in  Convertible  Securities  or (b) to  subscribe  for or
            purchase Common Stock, Options or Convertible Securities,  then such
            record  date  shall be deemed to be the date of the issue or sale of
            the shares of Common  Stock  deemed to have been issued or sold upon
            the  declaration  of such  dividend or upon the making of such other
            distribution   or  the  date  of  the  granting  of  such  right  of
            subscription or purchase, as the case may be.

                  (c)  SUBDIVISION  OR  COMBINATION  OF  COMMON  STOCK.  If  the
Corporation  at any  time  subdivides  (by  any  stock  split,  stock  dividend,
recapitalization  or otherwise) one or more classes of its outstanding shares of
Common  Stock into a greater  number of  shares,  the  Exercise  Price in effect
immediately prior to such subdivision shall be proportionately  reduced,  and if
the  Corporation  at any time combines (by reverse stock split or otherwise) one
or more classes of its outstanding  shares of Common Stock into a smaller number
of shares,  the Exercise Price in effect  immediately  prior to such combination
shall be proportionately increased.

                  (d) REORGANIZATION, RECLASSIFICATION, CONSOLIDATION, MERGER OR
SALE. Any  recapitalization,  reorganization,  reclassification,  consolidation,
merger,  sale of all or substantially all of the  Corporation's  assets or other
transaction, in each case which is effected in such a manner that the holders of
Common  Stock are  entitled  to  receive  (either  directly  or upon  subsequent
liquidation)  stock,  securities  or assets with  respect to or in exchange  for
Common  Stock,  is  referred  to herein  as an  "ORGANIC  CHANGE."  Prior to the
consummation  of any Organic  Change,  the  Corporation  shall make  appropriate
provisions to insure that the Holder shall  thereafter have the right to acquire
and  receive,  in lieu of or in  addition  to (as the case may be) the shares of
Common Stock immediately theretofore acquirable and receivable upon the exercise









                                       5

<PAGE>

of this Warrant, such shares of stock, securities or assets as such Holder would
have  received  in  connection  with  such  Organic  Change if such  Holder  had
exercised this Warrant  immediately  prior to such Organic Change.  In each such
case,  the  Corporation  shall  also make  appropriate  provisions  (in form and
substance  satisfactory  to the  Majority  Warrant  Holders)  to insure that the
provisions  of this Section 2 shall  thereafter  be  applicable  to this Warrant
(including,  in the case of any such consolidation,  merger or sale in which the
successor  entity  or  purchasing  entity  is  other  than the  Corporation,  an
immediate  adjustment  of the  Exercise  Price to the value for the Common Stock
reflected  by  the  terms  of  such   consolidation,   merger  or  sale,  and  a
corresponding  immediate  adjustment  in the  number of  shares of Common  Stock
acquirable  and  receivable  upon  exercise  of this  Warrant,  if the  value so
reflected is less than the Exercise  Price in effect  immediately  prior to such
consolidation,  merger or sale).  The  Corporation  shall  not  effect  any such
consolidation,  merger or sale,  unless prior to the consummation  thereof,  the
successor entity (if other than the Corporation) resulting from consolidation or
merger or the entity  purchasing  such assets assumes by written  instrument (in
form and substance satisfactory to the Majority Warrant Holders), the obligation
to deliver to each such Holder such shares of stock, securities or assets as, in
accordance  with the  foregoing  provisions,  such  holder  may be  entitled  to
acquire.

                  (e)  CERTAIN   EVENTS.   If  any  event  occurs  of  the  type
contemplated by the provisions of this Section 2 but not expressly  provided for
by such  provisions  (including,  without  limitation,  the  granting  of  stock
appreciation rights,  phantom stock rights or other rights with equity features)
other  than the grant of  options  to  purchase  Common  Stock  pursuant  to the
Corporation's 1996 Stock Option Plan, then the Corporation's  Board of Directors
shall make an appropriate  adjustment in the Exercise Price so as to protect the
rights of the  Holder;  PROVIDED  that no such  adjustment  shall  increase  the
Exercise  Price as otherwise  determined  pursuant to this Section 2 or decrease
the number of shares of Common Stock issuable upon exercise of this Warrant.

                  (f) NOTICES.  Immediately  upon any adjustment of the Exercise
Price, the Corporation shall give written notice thereof to the Holder,  setting
forth in reasonable  detail and certifying the  calculation of such  adjustment.
The  Corporation  shall give written notice to the Holder at least 20 days prior
to the date on which the Corporation closes its books or takes a record (A) with
respect to any dividend or distribution  upon Common Stock,  (B) with respect to
any  pro  rata  subscription  offer  to  holders  of  Common  Stock  or (C)  for
determining  rights to vote with respect to any Organic  Change,  dissolution or
liquidation.  The  Corporation  shall also give written  notice to the Holder at
least 20 days prior to the date on which any Organic Change shall take place.











                                       6

<PAGE>

                  (g)    DEFINITIONS.

                  "COMMON STOCK DEEMED  OUTSTANDING"  means,  at any given time,
the number of shares of Common Stock actually outstanding at such time, plus the
number of shares of Common Stock deemed to be  outstanding  pursuant to Sections
2(b)(1) and 2(b)(2)  whether or not the Options or  Convertible  Securities  are
actually exercisable at such time.

                  "CONVERTIBLE  SECURITIES" means any stock or securities of the
Corporation  directly or indirectly  convertible into or exchangeable for Common
Stock.

                  "MAJORITY  WARRANT HOLDERS" means the holders of more than 50%
of all shares of Common Stock  underlying this Warrant  initially  issued to the
Holders.

                  "MARKET  PRICE"  means the  average of the  closing  prices of
shares of the Common  Stock's  sales on all  securities  exchanges on which such
security may at the time be listed,  or, if there have been no sales on any such
exchange on any day,  the average of the highest bid and lowest  asked prices on
all such  exchanges at the end of such day,  or, if on any day such  security is
not so listed,  the average of the representative bid and asked prices quoted in
the NASDAQ System as of 4:00 P.M., New York time, on such day, or, if on any day
shares of the  Common  Stock are not quoted in the NASDAQ  System,  the  "Market
Price" shall be the fair value thereof  determined in good faith by the Board of
Directors  of the  Corporation.  If such  parties are unable to reach  agreement
within a reasonable  period of time,  such fair value shall be  determined by an
independent  appraiser experienced in valuing securities jointly selected by the
Corporation  and  the  Majority  Warrant  Holders.  The  determination  of  such
appraiser shall be final and binding upon the parties, and the Corporation shall
pay the fees and expenses of such appraiser.

                  "OPTIONS"  means any rights,  warrants or options to subscribe
for or purchase  Common Stock or Convertible  Securities  other than options (i)
granted pursuant to the  Corporation's  1996 Stock Option Plan or (ii) set forth
on Schedule I hereto.

                  "SUBSIDIARY"  means,  with  respect  to the  Corporation,  any
corporation,  limited  liability  company,  partnership,  association  or  other
business  entity of which (i) if a  corporation,  a majority of the total voting
power of shares of stock  entitled  (without  regard  to the  occurrence  of any
contingency) to vote in the election of directors,  managers or trustees thereof
is at the time owned or controlled,  directly or indirectly,  by the Corporation
or one or more of the other  Subsidiaries  of the  Corporation  or a combination
thereof,  or (ii) if a limited liability  company,  partnership,  association or
other business entity, a majority of the partnership or other similar  ownership
interest thereof is at the time owned or controlled,  directly or indirectly, by
the Corporation or one or more  Subsidiaries of the Corporation or a combination
thereof. For purposes hereof, the Corporation shall be deemed to have a majority
ownership interest in a limited liability company,  partnership,  association or
other  business  entity if the  Corporation  shall be  allocated  a majority  of
limited  liability  company,  partnership,  association or other business entity
gains or losses or shall be or  control  the  managing  general  partner of such
limited liability company, partnership, association or other business entity.


                                       7

<PAGE>

                  (h) NUMBER OF SHARES.  Upon each  adjustment  of the  Exercise
Price as a result of the  calculations  made in this  Section  2,  each  Warrant
outstanding  immediately prior to the making of such adjustment shall thereafter
evidence the right to purchase,  at the adjusted  Exercise Price, that number of
shares  (calculated to the nearest  hundredth)  obtained by (i)  multiplying the
number of shares  of Common  Stock  purchasable  upon  exercise  of the  Warrant
immediately  prior to  adjustment  by the Exercise  Price in effect  immediately
prior to  adjustment  of the  Exercise  Price and (ii)  dividing  the product so
obtained by the Exercise Price in effect  immediately  after such  adjustment of
the Exercise Price.


            Section 3.   EXERCISE OF WARRANT.

                  (a)    The Holder  shall have the right to exercise all or a
portion of this Warrant:

                        (i)    at any time  and from  time to time on or prior
to  the  Expiration  Date,  by  surrendering  at  the  principal  office  of the
Corporation  this  Warrant and a completed  Exercise  Agreement  (in the form of
Exhibit I hereto) and by paying the Exercise  Price by check or wire transfer to
an account  designated by the  Corporation  as to the number of shares of Common
Stock as to which the Warrant is being  exercised  (the  "Exercise  Amount") and
receiving in exchange therefor the number of shares of Common Stock equal to the
Exercise Amount;

                        (ii)   at any time  and from  time to time on or prior
to  the  Expiration  Date,  by  surrendering  at  the  principal  office  of the
Corporation  this  Warrant and a completed  Exercise  Agreement  (in the form of
Exhibit I hereto) and receiving in exchange  therefor the number of shares equal
to the product of the Exercise Amount multiplied by a fraction, the numerator of
which is the Market Price (as defined in Section  2(g)) less the Exercise  Price
and the denominator of which is such Market Price; and/or

                        (iii)  at any time  and from  time to time on or prior
to  the  Expiration  Date,  by  surrendering  at  the  principal  office  of the
Corporation  this  Warrant and a completed  Exercise  Agreement  (in the form of
Exhibit I hereto) and by surrendering  shares of Common Stock of the Corporation
valued at the Market  Price and  receiving  in exchange  therefor  the number of
shares of Common Stock equal to the Exercise Amount.

                  (b) A Holder may use one or more of the  methods  of  exercise
outlined in Section 3(a) when  exercising  this Warrant so long as the completed
Exercise Agreement accurately states which method or methods such Holder intends
to use and the number of shares as to which each such method will be used.













                                       8

<PAGE>

                  (c)  Certificates  for shares of Common Stock acquired through
exercise of this Warrant  shall be delivered  by the  Corporation  to the Holder
within five (5)  business  days after  receipt by the  Corporation  of the items
required  by Section  3(a) for the  respective  method or  methods of  exercise.
Unless this Warrant has expired or all of the purchase rights represented hereby
have been exercised, the Corporation shall prepare a new Warrant,  substantially
identical hereto,  representing the rights formerly  represented by this Warrant
which have not expired or been exercised and shall, within such five-day period,
deliver such new Warrant to such Holder.

                  (d) The Common Stock  issuable  upon  exercise of this Warrant
shall be  deemed  to have  been  issued  to the  Holder on the date by which the
Corporation  receives  the  completed  Exercise  Agreement  and  payment  of the
Exercise Price, if any, and such Holder shall be deemed for all purposes to have
become the record holder of such Common Stock on such date.

                  (e) The  issuance of  certificates  for shares of Common Stock
upon exercise of this Warrant shall be made without charge to the Holder for any
issuance tax in respect  thereof or other cost  incurred by the  Corporation  in
connection  with such  exercise  and the  related  issuance  of shares of Common
Stock.

                  (f) The  Corporation  shall  at all  times  reserve  and  keep
available out of its authorized but unissued shares of Common Stock,  solely for
the purpose of issuance upon exercise of this Warrant,  such number of shares of
Common Stock as are issuable upon  exercise of this Warrant.  All such shares of
Common Stock  shall,  when issued,  be duly and validly  issued,  fully paid and
nonassessable and free from all taxes, liens and charges.  The Corporation shall
take all such  actions as may be  necessary  to assure  that all such  shares of
Common  Stock  may be so  issued  without  violation  of any  applicable  law or
governmental  regulation or any requirements of any domestic securities exchange
upon which shares of Common Stock may be listed  (except for official  notice of
issuance which shall be immediately  delivered by the Corporation upon each such
issuance).  In  addition,  prior to the  issuance  of any  Common  Stock upon an
exercise of this Warrant,  the Company shall at its expense  procure the listing
of such Common Stock which shall be issued upon exercise of this Warrant as then
may be required on all stock exchanges or interdealer quotation systems on which
the Common Stock is then listed and shall  maintain  such listing if and so long
as any shares of the Common  Stock  shall be listed on such stock  exchanges  or
interdealer quotation systems.

            Section 4. WARRANT TRANSFERABLE.  Subject to the transfer conditions
referred to in the legend endorsed hereon, this Warrant and all rights hereunder
are  transferable,  in whole or in part,  without  charge  to the  Holder;  upon
surrender of this Warrant with a properly  executed  Assignment  (in the form of
EXHIBIT II hereto) at the principal office of the Corporation.









                                       9

<PAGE>

            Section 5. WARRANT  EXCHANGEABLE FOR DIFFERENT  DENOMINATIONS.  This
Warrant  is  exchangeable,  upon  the  surrender  hereof  by the  Holder  at the
principal office of the Corporation,  for new Warrants,  substantially identical
hereto,  representing in the aggregate the rights  formerly  represented by this
Warrant,  and each of such new  Warrants  shall  represent  such portion of such
rights as is  designated by the Holder at the time of such  surrender.  The date
the Corporation  initially  issues this Warrant shall be the date of issuance of
such  new  Warrants   regardless  of  the  number  of  times  new   certificates
representing the unexpired and unexercised  rights formerly  represented by this
Warrant shall be issued.

            Section  6.  REPLACEMENT.   Upon  receipt  of  evidence   reasonably
satisfactory   to  the   Corporation  (an  affidavit  of  the  Holder  shall  be
satisfactory) of the ownership and the loss, theft, destruction or mutilation of
any certificate evidencing this Warrant, and in the case of any such loss, theft
or  destruction,  upon  receipt  of  indemnity  reasonably  satisfactory  to the
Corporation  (provided  that if such Holder is a financial  institution or other
institutional investor its own agreement shall be satisfactory), or, in the case
of any such  mutilation,  upon surrender of such  certificate,  the  Corporation
shall (at its  expense)  execute and deliver in lieu of such  certificate  a new
certificate, substantially identical hereto, representing the rights represented
by such lost, stolen,  destroyed or mutilated  certificate and dated the date of
such lost, stolen, destroyed or mutilated certificate.

            Section 7.  SUCCESSORS AND ASSIGNS.  This  instrument is intended to
bind and inure to the  benefit of and be  enforceable  by the  Investor  and his
respective heirs, successors and assigns.

            Section 8.  AMENDMENT  AND  WAIVER.  Except  as  otherwise  provided
herein,  the  provisions of this Warrant may be amended only if the  Corporation
has obtained the written consent of the Holder.

            Section 9.  DESCRIPTIVE  HEADINGS;  GOVERNING  LAW. The  descriptive
headings of this Warrant are inserted for convenience only and do not constitute
a part of this Warrant.  The corporate laws of the State of Delaware will govern
all  questions  concerning  the  relative  rights  of the  Corporation  and  its
stockholders.  All other  questions  concerning the  construction,  validity and
interpretation  of this Warrant will be governed by and  construed in accordance
with the domestic  laws of the State of New York,  without  giving effect to any
choice of law or conflict of law  provision or rule (whether of the State of New
York or any other  jurisdiction) that would cause the application of the laws of
any jurisdiction other than the State of New York.

            Section 10. COMPLETE  AGREEMENT;  SEVERABILITY.  Except as otherwise
expressly set forth herein,  this Warrant,  the Purchase Agreement and any other
agreement  executed by the parties and  contemplated  by the Purchase  Agreement
embodies the complete agreement and understanding  among the parties hereto with
respect to the subject  matter  hereof and  supersedes  and  preempts  any prior
understandings,  agreements or representations by or among the parties,  written
or oral,  which  may have  related  to the  subject  matter  hereof  in any way.
Whenever  possible,  each  provision of this Warrant will be interpreted in such
manner as to be effective and valid under  applicable  law, but if any provision
of this Warrant is held to be invalid,  illegal or  unenforceable in any respect





                                       10

<PAGE>

under  any  applicable  law  or  rule  in  any  jurisdiction,  such  invalidity,
illegality or unenforceability  will not affect any other provision or any other
jurisdiction,  but this Warrant will be reformed, construed and enforced in such
jurisdiction as if such invalid,  illegal or  unenforceable  provision had never
been contained herein.

            Section 11. NOTICES.  Except as otherwise expressly provided herein,
all  notices  referred  to in this  Warrant  shall be in  writing  and  shall be
delivered  personally,  sent by reputable  overnight  courier  service  (charges
prepaid) or sent by  registered or certified  mail,  return  receipt  requested,
postage  prepaid and shall be deemed to have been given when so delivered,  sent
or deposited in the U.S. Mail (i) to the Corporation, at its principal executive
offices and (ii) to the Holder,  at such  Holder's  address as it appears in the
records of the Corporation  (unless otherwise  indicated by any such Holder). If
the Holder is a  Purchaser,  notices to such Holder shall be sent to the address
for such Holder set forth in the Purchase Agreement (unless otherwise  indicated
by such Holder) with copies to such persons as are indicated therein.



































                                       11

<PAGE>


                                     * * * *

            IN WITNESS  WHEREOF,  the  Corporation has caused this Warrant to be
signed and attested by its duly  authorized  officer and to be dated the date of
issuance hereof.


                                    T/F PURIFINER, INC.


                                    By:   /S/   KEITH T.J. HART
                                        ----------------------------------------

                                    Its:
                                        ----------------------------------------


Attest:


- -------------------------------
      Secretary




























                                       12


<PAGE>

                                                                      EXHIBIT I


                               EXERCISE AGREEMENT
                               ------------------


To:   T/F PURIFINER, INC.

            The  undersigned,  pursuant  to  the  provisions  set  forth  in the
attached Warrant  (Certificate No. W-__),  hereby agrees to exercise the Warrant
as to ____________ shares of Common Stock covered by such Warrant (the "Exercise
Amount") at the Exercise Price provided by such Warrant.  The following  methods
of exercise will be used respectively for the following number of shares:



            METHOD OF EXERCISE                        NUMBER OF SHARES
            ------------------                        ----------------

            Section 3(a)(i)                           _______________
            Section 3(a)(ii)                          _______________
            Section 3(a)(iii)                         _______________
     


Dated:      _________________                   Signature  ____________________



                                                Address _______________________
























                                       13

<PAGE>


                                                                      EXHIBIT II

                                   ASSIGNMENT
                                   ----------


            FOR VALUE RECEIVED,  ________________________________  hereby sells,
assigns and  transfers all of the rights of the  undersigned  under the attached
Warrant  (Certificate  No. W- _____) with respect to the number of shares of the
Common Stock and covered thereby set forth below, unto:


NAMES OF ASSIGNEE                   ADDRESS                    NO. OF SHARES
- -----------------                   -------                    -------------





Dated:                                    Signature
      ---------------                               ----------------------------


                                          Address
                                                  ------------------------------



                                          Witness
                                                  ------------------------------
                             

























                                       14

<PAGE>


                                   SCHEDULE I




































                                       15



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