================================================================================
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                             ----------------------
                                   FORM 10-QSB

[X]              QUARTERLY REPORT UNDER SECTION 13 OR 15(d) OF
                      THE SECURITIES EXCHANGE ACT OF 1934.

                  For the quarterly period ended March 31, 1998

                                       OR

[ ]                 TRANSITION REPORT UNDER SECTION 13 OR 15(d)
                               OF THE EXCHANGE ACT

               For the transition period from ________ to ________

                         Commission File Number 0-29192

                    PURADYN FILTER TECHNOLOGIES INCORPORATED
        (Exact name of small business issuer as specified in its charter)

                  DELAWARE                               14-1708544
       (State or other jurisdiction        (I.R.S. Employer Identification No.)
     of incorporation or organization)

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

                                 (561) 547-9499
                           (Issuer's telephone number)

   (Former name, former address and former fiscal year, if changed since last
                                    report)

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

Check whether the issuer (1) filed all reports required to be filed by Section
13 or 15(d) of the Exchange Act during the past 12 months (or for such shorter
period that the registrant was required to file such reports), and (2) has been
subject to such filing requirements for the past 90 days.

                                    Yes [X]          No [ ]

    APPLICABLE ONLY TO ISSUERS INVOLVED IN BANKRUPTCY PROCEEDINGS DURING THE
                              PRECEDING FIVE YEARS

Check whether the registrant filed all documents and reports required to be
filed by Sections 12, 13 or 15(d) of the Exchange Act after the distribution of
securities under a plan confirmed by the court.

                                     Yes [ ]         No [ ]

APPLICABLE ONLY TO CORPORATE ISSUERS: State the number of shares outstanding of
each of the issuer's classes of common equity, as of the latest practicable
date: July 15, 1998: 5,206,379.

                                       1
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<PAGE>
                         PART I - FINANCIAL INFORMATION

Item 1.  Financial Statements
   
                    Puradyn Filter Technologies Incorporated
                           Condensed Balance Sheet
<TABLE>
<CAPTION>
                                                                  March 31, 1998              December 31,
                                                                  (Unaudited)                    1997
                                                                  -----------                    ----
<S>                                                                <C>                        <C>         
Assets
Current assets:
Cash and cash equivalents                                          $       2,638              $    252,874
Trade accounts receivable, net                                            71,872                    87,142
Inventories                                                              487,876                   529,440
Prepaid expenses and other current assets                                 55,787                   112,477
                                                                   -------------             -------------
Total current assets                                                     618,173                   981,933

Property and equipment, net                                              358,905                   362,898
Other assets                                                              28,356                    17,139
                                                                   -------------             -------------
      Total assets                                                    $1,005,434                $1,361,970
                                                                   =============             =============

Liabilities and Capital Deficiency
Current Liabilities:
Accounts payable                                                      $  248,222                $  206,995
Accrued expenses                                                         324,591                   175,859
Customer deposits and other                                               94,044                    96,540
Current portion of note payable and capital lease obligations             40,153                    41,393
Current portion of note payable to former shareholder                    103,635                   103,501
                                                                   -------------             -------------
Total current liabilities                                                810,645                   624,288

Notes payable to QIP, a shareholder, including interest                2,579,000                 2,008,000
Note payable to former shareholder                                       191,121                   295,024
Note payable and capital lease obligations                                25,614                    34,143
Deferred rent and liability to equity investee                             4,565                     4,063
                                                                   -------------             -------------
Total liabilities                                                      3,610,945                 2,965,518
                                                                   -------------             -------------
Contingencies
   
Capital Deficiency:
Preferred Stock, $.001 par value,
   500,000 shares authorized                                                   -                         -
Common Stock, $.001 par value,
   20,000,000 shares authorized, 5,206,379
   and 5,205,879 issued and outstanding                                    5,206                     5,206
Additional paid-in-capital                                             7,298,522                 7,297,522
Unearned compensatory options                                            (13,630)                  (17,320)
Loans and subscriptions receivable                                       (63,931)                  (73,931)
Accumulated deficit                                                   (9,831,678)               (8,815,025)
                                                                   -------------             -------------
Total capital deficiency                                              (2,605,511)               (1,603,548)
                                                                   -------------             -------------
       Total liabilities and capital deficiency                      $ 1,005,434               $ 1,361,970
                                                                   =============             =============
</TABLE>
See accompanying notes to condensed financial statements.

                                        2
<PAGE>
                    Puradyn Filter Technologies Incorporated
                       Condensed Statements of Operations
               For the Three Months Ended March 31, 1997 and 1998
                                   (Unaudited)
<TABLE>
<CAPTION>
                                                                                 1997                1998
                                                                                 ----                ----
<S>                                                                           <C>                <C>      
Net sales                                                                     $415,901           $ 194,723
Cost of sales                                                                  272,329             192,365
                                                                          ------------        ------------
Gross profit                                                                   143,572               2,358
                                                                          ------------        ------------

Operating expenses:
 Selling                                                                       574,617             600,637
 General and administrative                                                    232,895             271,052
 Engineering and development                                                    25,486              76,232
 Deferred profit                                                                (3,488)                  -
                                                                          ------------        ------------
Total operating expenses                                                       829,510             947,921
                                                                          ------------        ------------

Operating loss                                                                (685,938)           (945,563)
                                                                          ------------        ------------

Other income (expense):
   
Interest expense                                                                (2,638)            (75,999)
Interest income                                                                 16,246               4,909
                                                                          ------------        ------------
Total other income (expense)                                                    13,608             (71,090)
                                                                          ------------        ------------

                                                                          ------------        ------------
Net loss                                                                     $(672,330)        $(1,016,653)
                                                                          =============       ============

Basic and diluted loss per common share                                         $ (.13)             $( .20)
                                                                          =============       ============

Weighted average common shares outstanding                                    5,133,005          5,206,235
                                                                          =============       ============
</TABLE>
See accompanying notes to condensed financial statements.
 
                                        3
<PAGE>
   
                    Puradyn Filter Technologies Incorporated
                         Condensed Statements of Changes
                              in Capital Deficiency
                    For The Three Months Ended March 31, 1998
                                   (Unaudited)
<TABLE>
<CAPTION>
                                                                                                                  
                                     Common       Stock    Additional       Unearned                                       Total    
                                     ------------------     Paid-In-      Compensatory       Loans        Accumulated     Capital   
                                     Shares       Amount    Capital         Options        Receivable       Deficit      Deficiency
                                     ----------------------------------------------------------------------------------------------
<S>                                   <C>          <C>      <C>             <C>            <C>          <C>            <C>         
Balance at January 1, 1998            5,205,879    $5,206   $7,297,522      $(17,320)      $(73,931)    $(8,815,025)   $(1,603,548)


Exercise of stock options, net              500                  1,000                                                       1,000

Collections of loans receivable                                                              10,000                         10,000
    

Amortization of unearned
  Compensation                                                                 3,690                                         3,690

Net loss                                                                                                 (1,016,653)    (1,016,653)
                                      ---------    ------   ----------     ---------     ----------     -----------    -----------
Balance at March 31, 1998             5,206,379    $5,206   $7,298,522      $(13,630)      $(63,931)    $(9,831,678)   $(2,605,511)
                                      =========    ======   ==========     =========     ==========     ===========    ===========
</TABLE>

See accompanying notes to condensed financial statements.

                                       4

<PAGE>

                    Puradyn Filter Technologies Incorporated
                       Condensed Statements of Cash Flows
                   Three Months Ended March 31, 1997 and 1998
                                   (Unaudited)
<TABLE>
<CAPTION>
                                                                                1997               1998
                                                                                ----               ----
<S>                                                                         <C>              <C>         
Operating activities
Net loss                                                                    $(672,330)       $(1,016,653)
Adjustments to reconcile net loss to net cash
 used in operating activities:
  Depreciation and amortization                                                32,565             37,589
  Deferred interest on notes payable to QIP                                         -             71,000
  Issuances of compensatory stock options and warrants                         66,105                  -
  Cancellation of Common Stock                                                (10,000)                 -
  Changes in operating assets and liabilities:
   Trade accounts receivable, net                                             (56,813)            15,270
   Inventories                                                               (112,897)            41,564
   Prepaid expenses and other current assets                                  (40,713)            56,690
   Other assets                                                                (2,141)             5,651
   Accounts payable                                                              (611)            41,227
   Accrued expenses                                                            20,213            148,732
   Customer deposits and other                                                (82,941)            (2,496)
   Deferred rent                                                               (2,250)            (2,636)
                                                                           ----------         ----------  
Net cash used in operating activities                                        (861,813)          (604,062)
                                                                           ----------         ----------  
Investing activities
Patents and trademarks                                                         (2,828)                 -
Purchases of property and equipment                                          (113,023)           (29,906)
Increase in note receivable from shareholder/officer                         (200,000)                 -
                                                                           ----------         ----------  
Net cash used in investing activities                                        (315,851)           (29,906)
                                                                           ----------         ----------  
Financing activities
Proceeds from issuances of Common Stock and
 exercise of stock options, net                                             1,058,588              1,000
Proceeds from note payable issued to QIP                                            -            500,000
Collection of loans receivable                                                      -             10,000
Proceeds from issuance of notes payable                                        20,200                  -
Increase in deferred issuance and financing costs                              (6,709)           (16,868)
Payment of notes payable and capital lease obligations                         (6,879)            (9,769)
Payment of note payable to former shareholder                                 (99,030)          (103,769)
Borrowing from investee                                                             -              7,500
Repayment to investee                                                         (13,284)            (4,362)
                                                                           ----------         ----------  
Net cash provided by financing activities                                     952,886            383,732
                                                                           ----------         ----------  

Decrease in cash and cash equivalents                                        (224,778)          (250,236)
Cash and cash equivalents at beginning of period                              928,960            252,874
                                                                           ----------         ----------  
Cash and cash equivalents at end of period                                 $  704,182         $    2,638
                                                                           ==========         ==========
</TABLE>
See accompanying notes to condensed financial statements.

                                       5
<PAGE>
  
                    Puradyn Filter Technologies Incorporated
                     Notes to Condensed Financial Statements
                                   (Unaudited)

1.  Basis of Presentation and Company
   
The accompanying condensed financial statements as of March 31, 1998 and for the
three month period ended March 31, 1997 and 1998 are unaudited and, in the
opinion of management, include all adjustments (consisting only of normal and
recurring adjustments) necessary for a fair presentation of financial position
and results of operations for these interim periods. Such interim financial
statements have been prepared on the basis of presentation as more fully
described in the Puradyn Filter Technologies Incorporated (formerly known as T/F
Purifiner, Inc.) ("the Company") annual financial statements and should be read
in conjunction with the Company's audited financial statements which are
included in the Company's Form 10-KSB. The results of operations for the three
month period ended March 31, 1998 is not necessarily indicative of the results
to be expected for the entire year.

The Company has incurred recurring losses from operations since inception, which
has resulted in net cash outflows to fund operations. Cash to fund these
requirements have come from several private placements of its Common Stock in
1996, and debt financing in June 1997 for $2,000,000 and in January 1998 for
$500,000. In addition, during May and June 1998, the Company borrowed $150,000,
secured by inventory, from the Company's director, Richard C. Ford, and an
additional $250,000 in August 1998 from Barnett Bank which was secured by
substantially all of the Company's assets and guaranteed by the Richard C. Ford.
The Company needs to complete additional financings in 1998 to continue its
operations, however there is no assurance that the Company can complete these
financings or that the major shareholder will loan additional funds to the
Company.

In late March 1998, the Company curtailed its operations and reduced its
remaining workforce to key personnel. These actions were taken for a number of
reasons, but primarily to reduce the amount of cash required to maintain the
Company while it continues to seek to arrange additional financing. During the
three months ended March 31, 1998, the Company continued its intensified efforts
to increase sales of its products directed at potential customers with large
fleets of vehicles and original equipment manufacturers. However, there is no
assurance that these efforts will result in profitable operations or reduce the
amount of cash required to sustain operations.

These factors raise substantial doubts about the Company's ability to continue
as a going concern. In order to continue as a going concern, the Company must
obtain additional financing. The inability to obtain additional financing when
needed would have a material adverse effect on the Company, including requiring
the Company to curtail or cease its operations. The financial statements do not
include any adjustments relating to the recoverability of recorded asset amounts
or the amounts or classification of liabilities that might be necessary as a
result of the above uncertainty.

Certain general and administrative expenses in the 1997 Statement of Operations
were reclassified to Engineering and Development expenses in order to conform to
the 1998 presentation.
    
                                       6
<PAGE>
2.  Inventories
   
At March 31, 1998, inventories consist of the following:

                  Raw materials                                   $339,748
                  Finished goods                                   137,808
                  Supplies                                          10,320
                                                                  --------
                  Total inventories                               $487,876
                                                                  ========

3.  Contingencies

In January 1997, a patent holder filed an action against the Company for non
payment of approximately $21,000 of unpaid royalties claimed by him and seeking
a permanent injunction against the Company's manufacturing and selling of the
covered Purifiner products. The case is scheduled to go to trial in December
1998. Although the Company believes meritorious defenses against the monetary
amounts alleged by the licensor patent owner, it had unsuccessfully offered to
settle this litigation with the patent holder, including the payment of such
alleged unpaid royalties, which amount relates primarily to the timing of the
royalty payment and legal fees regarding defending certain patents pending of
the licensor. The Company, upon advice of counsel, does not believe the license
holder will be in a position to obtain an injunction against the Company's
manufacturing and selling of the Purifiner products. However, the ultimate
outcome of this matter cannot be determined at this time.

On June 24, 1997, TF Systems, Inc.'s ("Systems") former law firm filed a
complaint against the Company, Systems, Richard C. Ford, individually and an
inactive company controlled by Richard C. Ford, demanding payment of
approximately $313,000 of legal fees and cost, plus interest and attorney fees,
related primarily to obtaining the manufacturing and marketing rights to the
Purifiner for Systems and the Company. Systems, a related party, formerly owned
the manufacturing and marketing rights to the Purifiner and transferred or sold
such rights to the Company prior to January 1, 1996. Systems was awaiting the
judgment of an appellate court which, if adjudicated in Systems' favor, would
have provided it with sufficient funds to pay such legal fees and other possible
legal fee claims aggregating approximately $75,000 at December 31, 1997. On
February 26, 1997, the appellate court ruled against Systems and, accordingly,
the funds discussed above are not currently available to Systems to satisfy such
claims. Puradyn did not assume these obligations as part of its purchase of
Systems in 1995 and management believes such amounts are not the responsibility
of Puradyn. However, Systems is an inactive company whose only asset is the
claim that was reversed on appeal maybe retried by Systems. Accordingly, the
ability to collect such funds, as required, from Systems is uncertain. The
ultimate outcome of this litigation and other unasserted claims against the
Company cannot be determined at this time; however, based upon the opinion of
counsel, a favorable outcome is likely. No liability has been recorded for these
claims in the accompanying balance sheet.
    
4.  Joint Venture
   
Effective January 1, 1996, the Company entered into a joint venture agreement
whereby such venture, TF Purifiner Ltd. Ltd's operations (50% voting interest)
and is accounting for Ltd using the equity method. The Company is not required
to fund Ltd and continues to sell product to Ltd until such time as Ltd decides
to exercise its rights under the agreement to manufacture the Company's products
in 1997. Ltd was initially capitalized with approximately $88,000 provided by
one of its 

                                       7
<PAGE>

shareholders. Through March 31, 1998, Ltd advanced the Company approximately
$144,000, to be used to fund certain patent and trademark filings for the
venture's exclusive territory, most of which has been used. For the three months
ended March 31, 1997 and 1998, the Company sales to Ltd were insignificant. The
Company is commencing to negotiate with Ltd's other 45% shareholder (Centrax
Ltd) relating to the ownership/licensing of various pending patents filed by
Centrax, as well as other matters, including the possible discontinuation of the
joint venture with Centrax. The ultimate outcome of these negotiations cannot be
determined at this time.
    

5.  Notes Payable to QIP, a Shareholder  
 
On June 19, 1997, the Company and members of the Ford Family and Taylor Family
entered into a Securities Purchase Agreement ("the Agreement") with Quantum
Industrial Partners LDC ("QIP"), a shareholder in the Company. Pursuant to the
Agreement, the Company issued QIP a $2,000,000 non-interest bearing promissory
note due December 19, 1997 and received gross proceeds of $2,000,000. This note
was subject to mandatory prepayment prior to its due date upon the Company's
consummation of a public offering of either debt or equity securities. As long
as this note was outstanding, the Company cannot, without the consent of QIP,
declare or pay any dividends, purchase, redeem or acquire any of its Common
Stock or retire its existing indebtedness other than required periodic payments.
Effective December 19, 1997, the QIP Note began accruing interest at 12% per
annum.

On January 26, 1998, the Company and QIP entered into a Note Exchange Agreement
whereby the above $2,000,000 promissory note, due December 19, 1997, was
exchanged for a $2,000,000 12% Senior Subordinated Convertible Note due 2003.
Additionally, on January 26, 1998, the Company and QIP entered into a Note
Purchase Agreement whereby the Company issued QIP a 12% Senior Subordinated
Convertible Note in the aggregate principal amount of $500,000. The loan
proceeds were used for general operating expenses of the Company and to repay
$103,501 due to a former shareholder. The terms and conditions of the $500,000
Note and the $2,000,000 Note (collectively, the "Notes") are identical.

The Notes provide that interest shall be payable quarterly commencing April 1,
1998, provided however that at the option of the Company, unpaid interest may be
added to the principal balance of the Notes in lieu of a cash payment. The
Company elected to have the aggregate accrued interest on the Notes of $79,000
at March 31, 1998, added to the principal balance of the Notes and, accordingly,
has classified the aggregate amount due to QIP at March 31, 1998, of $2,579,000
as a long term liability. The Notes are senior to all indebtedness of the
Company, except bank or financial institution debt. The Notes will be redeemable
at the option of QIP on or after the earlier of January 1, 2001 or the date on
which the Company raises cash proceeds aggregate $10 million involving the sale
of debt, equity or assets. As long as these Notes are outstanding, the Company
cannot, without the consent of QIP, declare or pay any dividends, purchase,
redeem or acquire any of its Common Stock, retire its existing indebtedness
other than existing required periodic payments or enter into transactions with
any affiliate.

The Notes further provide that prior to January 1, 2003, at the option of QIP,
the principal amount can be converted into Common Stock of the Company at a
conversion price of $2.75 per share. The Notes are subject to anti-dilution
provisions under certain circumstances. The Company has also agreed to register
the securities underlying the Note under certain circumstances. As of March 31,
1998, the Company has reserved 909,091 shares of its Common Stock for issuance
under the conversion provisions of the Notes. 

                                       8

<PAGE>

6.  Net (Loss) Per Share of Common Stock 

In 1997, the Financial Accounting Standards Board issued Statement No. 128,
"Earnings Per Share." Statement No. 128 replaced the calculation of primary and
fully diluted earnings per share with basic and diluted earnings per share.
Unlike primary earnings per share, basic earnings per share exclude any dilutive
effects of options, warrants and convertible securities. Dilutive earnings per
share is very similar to the previously reported fully diluted earnings per
share. The Company adopted Statement No. 128 and has retroactively applied the
effects thereof for all periods presented. The impact on per share amounts
previously reported was not significant. The effects of potential common shares
such as warrants, options and convertible preferred stock has not been included,
as the effect would be antidilutive.
    

ITEM 2.  MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS
OF OPERATIONS

The following should be read in conjunction with Management's Discussion and
Analysis of Financial Condition and Results of Operations included in the
Company's Form 10-KSB.

Other than historical and factual statements, the matters and items discussed in
this Quarterly Report on Form 10-QSB are forward-looking statements that involve
risks and uncertainties. Actual results of the Company may differ materially
from the results discussed in the forward-looking statements. Certain factors
that could contribute to such differences are discussed with the forward-looking
statements throughout this report.

General
   
The Company was formed in 1987, and commenced limited operations in 1991 when it
obtained worldwide manufacturing and marketing rights to the Purifiner(R)
products. The acceptance of the Purifiner products is the result of various
factors, including the growing desire of users to extend oil change intervals,
reduce maintenance costs, extend engine life and preserve the environment. In
1998, the Company had been unable to increase its revenues through its current
distribution network. Accordingly, the Company has recently refocused certain of
its resources on the development of commercial relationships with original
equipment manufacturers ("OEM's"), which the Company believes will result in the
increasing acceptance of the Purifiner products in the marketplace and,
accordingly, increase revenues.

Results of Operations for the Three Months Ended March 31, 1998 Compared to the
Three Months Ended March 31, 1997 

The following table sets forth for the amount of increase or decrease
represented by certain items reflected in the Company's statements of operations
in comparing the three months ended March 31, 1998 ("1998") to the three months
ended March 31, 1997 ("1997"), in thousands.
    
                                       9

<PAGE>
<TABLE>
<CAPTION>
   
                                                                Three Months Ended March 31,
                                                                       (in thousands)  
                                                         ----------------------------------------
                                                                                         Increase
                                                           1997             1998        (Decrease)
                                                           ----             ----        ---------
<S>                                                       <C>            <C>                 <C>   
Net sales                                                 $ 416          $   195             $(221)
                                                         ------         --------         ---------
Operating costs and expenses:
  Cost of sales                                             272              192               (80)
  Selling expenses                                          575              601                26
  General and administrative expenses                       233              271                38
  Engineering and development                                25               76                51
  Other                                                      (3)               -                 3
                                                         ------         --------         ---------
Total operating costs and expenses                        1,102            1,140                38
                                                         ------         --------         ---------

Operating loss                                             (686)            (945)             (259)
Interest (expense) and income                                14              (71)              (85)
                                                         ------         --------         ---------
Net loss                                                  $(672)         $(1,016)            $(344)
                                                         ======         ========         =========
</TABLE>


Net Sales. Net sales decreased by approximately $221,000 from $415,901 in 1997
to $194,723 in 1998. This decrease was primarily attributable to reduced
international sales, inability to turn material evaluations into sales and the
overall market resistance seen in 1997 to purchase the Purifiner in large volume
amounts without long term evaluation periods and the acceptance of the Purifiner
by major engine and truck manufacturers. The Company believes this market
resistance will turn around later in 1998 as major engine and truck
manufacturers are currently evaluating extended drain intervals and bypass
filtration methods, including the Purifiner, as a means to help meet various
federal emissions regulations, as well as for competitive advantage in the
marketplace. The approach by which the Company is dealing with its decreased
revenue is discussed below.

During 1997, the Company implemented a new product pricing strategy to reduce
the Company's selling prices to enable end users to obtain a significantly
improved return on investment. The Company believed this new strategy would
promote the sale of the Company's products and result in increased long-term
revenues from unit and replacement filter sales and also provide the Company
with the ability to reduce its product costs, primarily through 1) volume
purchase discounts, 2) utilization of excess fixed manufacturing capacity and 3)
improved production processes. To date, the Company has not realized the
significant increase in revenues it had anticipated as a result of lowering its
selling prices and, accordingly, also did not realize the anticipated cost
savings related thereto. Therefore, the Company's gross margin was adversely
affected. Accordingly, effective November 1, 1997, the Company revised its
pricing strategy and substantially increased the U.S. prices of substantially
all the Purifiner units in order to recapture various cost increases from
product improvements, material cost increases and to position the Purifiner
pricing to be in alignment with the Company's strategy to sell Purifiners to
Original Equipment Manufacturers ("OEM's"). There can be no assurance that the
OEM's will eventually purchase the Purifiner from the Company's. The Company's
November 1997 price increase will not effect certain ongoing evaluations which
have been quoted at previous lower prices for units purchased in 1998.

                                       10
<PAGE>

Cost of Sales. Cost of sales decreased by approximately $80,000 from $272,329 in
1997 to $192,365 in 1998. The Company's gross margin decreased slightly from
34.5% to 1.2% in 1998. The gross margin decrease was due to the cost increases
to the product incurred primarily for costs to make reengineered improvements to
finished products and other materials, and material price increases, and the
costs associated with excess manufacturing capacity. Unless the Company can
increase its revenues, it gross margins will continue to be adversely affected
by its excess fixed cost manufacturing capacity.

Selling Expenses. Selling expenses increased by approximately $26,000 from
$574,617 in 1997 to $600,637 in 1998. The primary reasons for this increase were
the increases in various selling expenses such as salaries for new personnel and
consultants, office and related expenses, advertising, product evaluation and
installation expenses, and travel and related expenses in 1998 versus 1997.

Commencing in the first two quarters of 1997, the Company began implementing a
product evaluation program, whereby it would supply Purifiner units, replacement
filters and installation services at no cost to certain potential customers or
to assist its distributors potential customers, to evaluate the effectiveness of
the Purifiner. The costs related to this evaluation program have been charged to
selling expenses and no significant revenues have been recognized. To the extent
these evaluations are not successful or the Company is unable to consummate
these potential sales, the Company's future revenues will be adversely effected.
To date, only a limited number of these evaluations have been converted to
actual sales.

General and Administrative Expenses. General and administrative expenses
increased by approximately $38,000 from $232,895 in 1997 to $271,052 in 1998.
This dollar increase was generally due to the increased level of business
activity, specifically including increases in salaries, office and related
expenses, travel, and professional fees plus a provision for doubtful accounts.

Engineering and Development Expenses. Engineering and development expenses
increased by approximately $51,000 from $25,486 in 1997 to $76,232 in 1998. This
increase was primarily the result of increased personnel costs and a refocusing
on the reengineering of the Purifiner.

Interest Expense and Income. Interest expense increased by approximately $73,000
from $2,638 in 1997 to $75,999 in 1998. This increase resulted from the
$2,000,000 Note Payable to a shareholder issued in June 1997 which was increased
to $2,500,000 in January, 1998.. Interest income decreased by approximately
$11,000 from $16,246 in 1997 to $4,909 in 1998 as a result of decreased cash
balances in 1998 and due to the absence in 1998 of the interest earned on a note
receivable from its former president, which note was repaid in June 1997.

Liquidity and Capital Resources

The Company has incurred recurring losses from operations since inception, which
has resulted in net cash outflows to fund operations. Cash to fund these
requirements has come from several private placements of its Common Stock in
1996, and debt financing in June 1997 for $2,000,000 and in January 1998 for
$500,000. In addition, during May and June 1998, the Company borrowed $150,000
from a major shareholder, secured by inventory, and an additional $250,000 from
Barnett Bank which was collateralized by the Ford Family. The Company needs 

                                       11
<PAGE>

to complete additional financings in 1998 to continue its operations, however
there is no assurance that the Company can complete these financings or that the
major shareholder will loan additional funds to the Company.

In late March 1998, the Company curtailed its operations and reduced its
remaining workforce to key personnel. These actions were taken for a number of
reasons, of primary importance was reducing the amount of cash required to
maintain the Company while it continues to seek to arrange additional financing.
During the three months ended March 31, 1998, the Company continued its
intensified efforts to increase sales of its products directed at potential
customers with large fleets of vehicles and original equipment manufacturers.
However, there is no assurance that these efforts will result in profitable
operations or reduce the amount of cash required to sustain operations.

At March 31, 1998, the Company had negative working capital of $192,000 and its
current ratio (current assets to current liablilities) was .76 to 1.00, as
compared to working capital of $358,000 and a current ratio of 1.57 to 1.00 at
December 31, 1997. At March 31, 1998, the Company owed approximately $473,000 in
current liabilities to various trade and unrelated creditors. Most of these
creditors continue to provide services to the Company or have indicated a
willingness to restructure these obligations, accept Common Stock of the Company
in exchange for a certain portion of these obligations, or defer for the current
time payment of these obligations. However, one creditor, who claims to be owed
approximately $75,000, has initiated suit against the Company, and the Company
is seeking to defend this lawsuit based, in part, on what is believed to be
excessive charges alleged by this creditor. There can be no assurances that
creditors will continue to provide service to the Company or that other
creditors will continue to refrain from initiating lawsuits against the Company
in the future.

The Company continues to seek both short-term and long term investment
commitments from various institutions and investor groups. The Company's
director, Richard C. Ford, loaned the Company an aggregate of $150,000 in May
and June 1998 under one year notes payable, secured by inventory with interest
at 12%. On August 21, 1998, the Company entered into a Revolving Note Agreement
with its bank for $250,000 with interest at 8.75%. The Note is secured by
substantially all of the Company's assets and is guaranteed by Richard C. Ford.
The Note is due August 21, 1999. Management believes that such funding, along
with revenues from present and prospective customers will provide the Company
with sufficient cash resources through December 31, 1998. There can be no
assurances, however, that such cash resources will be sufficient during that
time or that the Company will be able to obtain additional financing from either
members of management or other investors. In the absence of sufficient revenues
or financing, the Company may be unable to sustain its operations.

Consistent with industry practices, the Company may accept product returns or
provide other credits in the event that a distributor holds excess inventory of
the Company's products. The Company's sales are made on credit terms which vary
significantly depending on the nature of the sale. In addition, the Company does
not hold collateral to secure payment from its United States and Canadian
distributors. Therefore, a default in payment by one or more of the Company's
United States and Canadian distributors or customers could adversely affect the
Company's business, results of operations and financial condition. The Company
believes it has established sufficient reserves to accurately reflect the amount
or likelihood of product returns or credits and uncollectible receivables.
However, there can be no assurance that actual returns and 

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<PAGE>

uncollectible receivables will not exceed the Company's reserves. Any
significant increase in product returns or uncollected accounts receivable
beyond reserves could have a material adverse effect on the Company's business,
results of operations and financial condition. The Company has not experienced
material product returns or uncollectible receivables in the past, however,
there can be no assurance that such trends will continue in the future.

Sales of the Company's products will depend principally on end user demand for
such products and acceptance of the Company's products by original equipment
manufacturers ("OEM's"). The oil filtration industry has historically been
competitive and, as is typically the case with innovative products, the ultimate
level of demand for the Company's products is subject to a high degree of
uncertainty. Developing market acceptance, particularly worldwide, for the
Company's existing and proposed products will require substantial marketing and
sales efforts and the expenditure of a significant amount of funds to inform
customers of the perceived benefits and cost advantages of its products.

Impact of Inflation

Inflation has not had a significant impact on the Company's operations. However,
any significant decrease in the price for oil or labor, environmental compliance
costs, and engine replacement costs could adversely impact the Company's end
users cost/benefit analysis as to the use of the Company's products.

Quarterly Fluctuations

The Company's operating results may fluctuate significantly from period to
period as a result of a variety of factors, including product returns,
purchasing patterns of consumers, the length of the Company's sales cycle to key
customers and distributors, the timing of the introduction of new products and
product enhancements by the Company and its competitors, technological factors,
variations in sales by product and distribution channel, and competitive pricing
and general economic conditions throughout the industrialized world.
Consequently, the Company's product revenues may vary significantly by quarter
and the Company's operating results may experience significant fluctuations.

Impact of Year 2000 Issue

The Company is assessing the possible effects on its operations of the impact
through its own systems and the systems of its key suppliers and subcontractors
of the Year 2000 issue. The Company has no interactive or linked computer
systems to any of its suppliers or subcontractors, and does not have extensive
reliance on internal computer systems for its manufacturing, marketing or sales
operations. While the impact of the Year 2000 issue could have a material effect
on the Company's operations and financial results, the Company at this time
believes the potential impact and related costs are not significant.
    
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<PAGE>
   
ITEM 4.   SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS.

On February 3, 1998, the Company obtained the written consent of the holders of
a majority in interest of the Common Stock of the Company approving that the
Certificate of Incorporation of T/F Purifiner, Inc. be amended to change the
name of the Company to Puradyn Filter Technologies Incorporated. Such consent
was obtained in lieu of a special meeting of stockholders in accordance with
Section 228 of the Delaware General Corporation Law. A total of 2,904,948 shares
voting for the name change were obtained or 55.8% of the Common Stock
outstanding on the record date of December 22, 1997.
    


ITEM 6.  EXHIBITS AND REPORTS ON FORM 8-K.
     a)    Exhibits:
           Exhibit 27 - Financial Data Schedule (Electronic filing only)

     b)    Reports on Form 8-K.
   
            1.  On February 6 and 11, 1998, the Company filed reports on Form
                8-K and Form 8-K/A reporting (1) its entering into a Note
                Exchange Agreement, Note Purchase Agreement, Amendment No. 1 to
                Registration Rights Agreement and issuance of 12% Senior
                Subordinated Convertible Notes in the principal amount of
                $2,000,000 and $500,000, all dated January 26, 1998, with
                Quaatum Industrial Partners, LDC and (2) its Certificate of
                Amendment dated February 3, 1998 to Certificate of Incorporation
                which changed its name from T/F Purifiner, Inc. to Puradyn
                Filter Technologies Incorporated.

            2.  On April 1, 1998, the Company filed Form 8-K to report the
                resignation of the Company's President and Chief Executive
                Officer, the Vice President of Sales and Marketing, the Vice
                President of Technology, the Controller and two members of the
                Board of Directors.
    

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<PAGE>

                                   SIGNATURES

In accordance with the requirements of the Exchange Act, the registrant caused
this report to be signed on its behalf by the undersigned, thereunto duly
authorized.

   
                                        PURADYN FILTER TECHNOLOGIES INCORPORATED
                                                                    (Registrant)




   
Date:  September 10, 1998
                                                  By  /s/ Alan J. Sandler
                                                      --------------------------
                                                             President




                                                  By /s/ Richard C. Ford
                                                     ---------------------------
                                                             Director
    


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