EXHIBIT 31.1


                    PURADYN FILTER TECHNOLOGIES INCORPORATED
     CERTIFICATION PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Joseph V. Vittoria, Chairman and Chief Executive Officer, certify that:

1.       I have reviewed this quarterly report on Form 10-QSB of Puradyn Filter
         Technologies Incorporated for the period ended March 31, 2007;

2.       Based on my knowledge, this quarterly report does not contain any
         untrue statement of a material fact or omit to state a material fact
         necessary to make the statements made, in light of the circumstances
         under which such statements were made, not misleading with respect to
         the period covered by this report;

3.       Based on my knowledge, the financial statements, and other financial
         information included in this quarterly report, fairly present in all
         material respects the financial condition, results of operations and
         cash flows of the small business issuer as of, and for, the periods
         presented in this report;

4.       The small business issuer's other certifying officer and I are
         responsible for establishing and maintaining disclosure controls and
         procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)),
         for the small business issuer and have:

         a)       Designed such disclosure controls and procedures, or caused
                  such disclosure controls and procedures be designed under our
                  supervision, to ensure that material information relating to
                  the small business issuer, including its consolidated
                  subsidiary, is made known to us by others within those
                  entities, particularly during the period in which this report
                  is being prepared;

         b)       Evaluated the effectiveness of the small business issuer's
                  disclosure controls and procedures and presented in this
                  report our conclusions about the effectiveness of the
                  disclosure controls and procedures, as of the end of the
                  period covered by this report based on such evaluation;

         c)       Disclosed in this quarterly report any change in the small
                  business issuer's internal control over financial reporting
                  that occurred during the small business issuer's most recent
                  fiscal quarter (the small business issuer's fourth fiscal
                  quarter in the case of an annual report) that has materially
                  affected or is reasonably likely to materially affect the
                  small business issuer's internal control over financial
                  reporting; and

5.       The small business issuer's other certifying officer(s) and I have
         disclosed, based on our most recent evaluation of internal control over
         financial reporting, to the small business issuer's auditors and the
         audit committee of the small business issuer's board of directors (or
         persons performing the equivalent function):

         a)       All significant deficiencies and material weaknesses in the
                  design or operation of internal controls over financial
                  reporting which are reasonably likely to adversely affect the
                  small business issuer's ability to record, process, summarize
                  and report financial information; and

         b)       Any fraud, whether or not material, that involves management
                  or other employees who have a significant role in the small
                  business issuer's internal controls over financial reporting.


Date: May 14, 2007


                                              /s/ Joseph V. Vittoria
                                              ----------------------------------
                                              Joseph V. Vittoria
                                              Chief Executive Officer, principal
                                              executive officer