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CONSENT OF INDEPENDENT CERTIFIED PUBLIC ACCOUNTANT
We hereby consent to the incorporation by reference in this Registration
Statement on Form S-8 of our report on our audit of the annual financial
statements at December 31, 1999 of KleenAir Systems, Inc. dated April 3, 2000,
which was included in the filing with the Securities and Exchange Commission of
the 1999 FORM 10-KSB Annual Report of KleenAir Systems, Inc.
ACKNOWLEDGMENT OF INDEPENDENT CERTIFIED PUBLIC ACCOUNTANT
We acknowledge the incorporation by reference in this Registration Statement on
Form S-8 of our report dated May 11, 2000, on our review of the interim
quarterly financial statements of KleenAir Systems, Inc. as of and for the
period ended March 31, 2000, as this report was included in the filings with the
Securities and Exchange Commission on FORM 10-QSB.
/s/ Robert Early & Co.
Robert Early & Company, P.C.
Abilene, TX
July18, 2000
