SUBSIDIARY GUARANTEE

     SUBSIDIARY  GUARANTEE,  dated as of February  20, 2007 (this  "Guarantee"),
made by each of the signatories  hereto (together with any other entity that may
become a party hereto as provided herein,  (the  "Guarantors"),  in favor of the
purchasers  signatory (the  "Purchasers")  to that certain  Securities  Purchase
Agreement,  dated as of the date  hereof,  between  Airtrax,  Inc., a New Jersey
corporation (the "Company") and the Purchasers.


                              W I T N E S S E T H:

     WHEREAS,  pursuant to that certain Securities Purchase Agreement,  dated as
of the date hereof, by and between the Company and the Purchasers (the "Purchase
Agreement"), the Company has agreed to sell and issue to the Purchasers, and the
Purchasers  have agreed to  purchase  from the  Company  the  Company's  Secured
Convertible Debentures, due February 20, 2009 (the "Debentures"), subject to the
terms and conditions set forth therein; and

     WHEREAS,  each Guarantor will directly benefit from the extension of credit
to the Company represented by the issuance of the Debentures; and

     NOW,  THEREFORE,  in  consideration  of  the  premises  and to  induce  the
Purchasers  to  enter  into  the  Purchase   Agreement  and  to  carry  out  the
transactions  contemplated  thereby,  each  Guarantor  hereby  agrees  with  the
Purchasers as follows:

     1.  Definitions.  Unless  otherwise  defined  herein,  terms defined in the
Purchase  Agreement and used herein shall have the meanings given to them in the
Purchase  Agreement.  The words "hereof," "herein," "hereto" and "hereunder" and
words  of  similar  import  when  used in this  Guarantee  shall  refer  to this
Guarantee as a whole and not to any particular provision of this Guarantee,  and
Section  and  Schedule   references  are  to  this  Guarantee  unless  otherwise
specified.  The  meanings  given  to  terms  defined  herein  shall  be  equally
applicable  to both the singular and plural forms of such terms.  The  following
terms shall have the following meanings:


               "Guarantee" means this Subsidiary  Guarantee,  as the same may be
          amended, supplemented or otherwise modified from time to time.

               ""Obligations"  means in addition to all other costs and expenses
          of  collection  incurred  by  Purchasers  in  enforcing  any  of  such
          Obligations  and/or  this  Guarantee,   all  of  the  liabilities  and
          obligations (primary,  secondary,  direct, contingent,  sole, joint or
          several)  due or to become  due,  or that are now or may be  hereafter
          contracted  or  acquired,  or owing to, of any  Debtor to the  Secured
          Parties,  including,  without  limitation,  all obligations under this
          Agreement,  the Debentures,  this Guarantee and any other instruments,
          agreements or other documents  executed and/or delivered in connection
          herewith  or  therewith,  in  each  case,  whether  now  or  hereafter
          existing,  voluntary or involuntary,  direct or indirect,  absolute or
          contingent,  liquidated or  unliquidated,  whether or not jointly owed
          with  others,  and  whether  or not  from  time to time  decreased  or
          extinguished and later increased,  created or incurred, and all or any
          portion  of such  obligations  or  liabilities  that are paid,  to the
          extent  all or any  part of  such  payment  is  avoided  or  recovered
          directly  or  indirectly   from  any  of  the  Secured  Parties  as  a
          preference,  fraudulent  transfer or otherwise as such obligations may
          be amended, supplemented, converted, extended or modified from time to
          time.  Without  limiting the  generality  of the  foregoing,  the term
          "Obligations" shall include, without limitation: (i) principal of, and
          interest on the Debentures and the loans  extended  pursuant  thereto;
          (ii) any and all  other  fees,  indemnities,  costs,  obligations  and
          liabilities  of the Debtors  from time to time under or in  connection
          with this  Agreement,  the  Debentures,  the  Guarantee  and any other
          instruments,  agreements or other documents  executed and/or delivered
          in connection herewith or therewith;  and (iii) all amounts (including
          but not limited to post-petition interest) in respect of the foregoing
          that would be  payable  but for the fact that the  obligations  to pay
          such amounts are  unenforceable  or not allowable due to the existence
          of a bankruptcy,  reorganization or similar  proceeding  involving any
          Debtor.

     2. Guarantee.

     (a) Guarantee.

               (i) The Guarantors hereby, jointly and severally, unconditionally
          and  irrevocably,  guarantee to the  Purchasers  and their  respective
          successors,   indorsees,  transferees  and  assigns,  the  prompt  and
          complete  payment and  performance by the Company when due (whether at
          the stated maturity, by acceleration or otherwise) of the Obligations.

               (ii) Anything herein or in any other Transaction  Document to the
          contrary  notwithstanding,  the maximum  liability  of each  Guarantor
          hereunder and under the other Transaction  Documents shall in no event
          exceed the amount  which can be  guaranteed  by such  Guarantor  under
          applicable  federal and state  laws,  including  laws  relating to the
          insolvency  of  debtors,  fraudulent  conveyance  or  transfer or laws
          affecting  the rights of creditors  generally  (after giving effect to
          the right of contribution established in Section 2(b)).

                                       2

               (iii) Each Guarantor  agrees that the Obligations may at any time
          and from  time to time  exceed  the  amount of the  liability  of such
          Guarantor  hereunder without impairing the guarantee contained in this
          Section 2 or  affecting  the rights  and  remedies  of the  Purchasers
          hereunder.

               (iv) The  guarantee  contained  in this Section 2 shall remain in
          full force and effect until all the Obligations and the obligations of
          each Guarantor  under the guarantee  contained in this Section 2 shall
          have been satisfied by payment in full.

               (v) No payment made by the Company,  any of the  Guarantors,  any
          other  guarantor  or any other  Person or received or collected by the
          Purchasers  from  the  Company,  any  of  the  Guarantors,  any  other
          guarantor or any other Person by virtue of any action or proceeding or
          any set-off or  appropriation  or application at any time or from time
          to time in  reduction  of or in  payment of the  Obligations  shall be
          deemed to modify, reduce, release or otherwise affect the liability of
          any Guarantor hereunder which shall,  notwithstanding any such payment
          (other  than any  payment  made by such  Guarantor  in  respect of the
          Obligations  or any payment  received or collected from such Guarantor
          in respect of the  Obligations),  remain liable for the Obligations up
          to the  maximum  liability  of  such  Guarantor  hereunder  until  the
          Obligations are paid in full.

               (vi) Notwithstanding  anything to the contrary in this Agreement,
          with respect to any defaulted  non-monetary  Obligations  the specific
          performance  of which by the  Guarantors  is not  reasonably  possible
          (e.g.  the issuance of the Company's  Common  Stock),  the  Guarantors
          shall only be liable for  making  the  Purchasers  whole on a monetary
          basis  for the  Company's  failure  to  perform  such  Obligations  in
          accordance with the Transaction Documents.

     (b) Right of Contribution.  Each Guarantor hereby agrees that to the extent
that a  Guarantor  shall  have  paid more  than its  proportionate  share of any
payment made  hereunder,  such  Guarantor  shall be entitled to seek and receive
contribution  from and against any other Guarantor  hereunder which has not paid
its proportionate share of such payment.  Each Guarantor's right of contribution
shall be subject to the terms and  conditions of Section 2(c). The provisions of
this Section 2(b) shall in no respect limit the  obligations  and liabilities of
any Guarantor to the  Purchasers,  and each Guarantor shall remain liable to the
Purchasers for the full amount guaranteed by such Guarantor hereunder.

       (c) No  Subrogation.  Notwithstanding  any payment made by any  Guarantor
hereunder  or any  set-off  or  application  of  funds of any  Guarantor  by the
Purchasers, no Guarantor shall be entitled to be subrogated to any of the rights
of the Purchasers  against the Company or any other  Guarantor or any collateral
security or guarantee or right of offset held by the  Purchasers for the payment
of the  Obligations,  nor shall any  Guarantor  seek or be  entitled to seek any
contribution or reimbursement from the Company or any other Guarantor in respect
of payments  made by such  Guarantor  hereunder,  until all amounts owing to the
Purchasers by the Company on account of the Obligations are paid in full. If any
amount shall be paid to any Guarantor on account of such  subrogation  rights at
any time when all of the  Obligations  shall  not have  been paid in full,  such
amount shall be held by such Guarantor in trust for the  Purchasers,  segregated
from other funds of such  Guarantor,  and shall,  forthwith upon receipt by such
Guarantor,  be turned over to the  Purchasers in the exact form received by such
Guarantor (duly indorsed by such Guarantor to the Purchasers,  if required),  to
be applied against the Obligations,  whether matured or unmatured, in such order
as the Purchasers may determine.

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     (d) Amendments, Etc. With Respect to the Obligations.  Each Guarantor shall
remain  obligated  hereunder  notwithstanding  that,  without any reservation of
rights  against any  Guarantor  and without  notice to or further  assent by any
Guarantor,  any  demand  for  payment  of  any of the  Obligations  made  by the
Purchasers  may  be  rescinded  by the  Purchasers  and  any of the  Obligations
continued, and the Obligations, or the liability of any other Person upon or for
any part thereof,  or any collateral  security or guarantee therefor or right of
offset with respect  thereto,  may,  from time to time,  in whole or in part, be
renewed,  extended,  amended,  modified,   accelerated,   compromised,   waived,
surrendered or released by the  Purchasers,  and the Purchase  Agreement and the
other  Transaction  Documents and any other documents  executed and delivered in
connection therewith may be amended,  modified,  supplemented or terminated,  in
whole or in part, as the  Purchasers  may deem  advisable from time to time, and
any  collateral  security,  guarantee or right of offset at any time held by the
Purchasers for the payment of the  Obligations may be sold,  exchanged,  waived,
surrendered  or released.  The  Purchasers  shall have no obligation to protect,
secure,  perfect or insure any Lien at any time held by them as security for the
Obligations  or for the  guarantee  contained  in this Section 2 or any property
subject thereto.

     (e) Guarantee Absolute and Unconditional. Each Guarantor waives any and all
notice of the creation,  renewal, extension or accrual of any of the Obligations
and  notice  of or proof  of  reliance  by the  Purchasers  upon  the  guarantee
contained in this Section 2 or  acceptance  of the  guarantee  contained in this
Section 2; the  Obligations,  and any of them,  shall  conclusively be deemed to
have been created,  contracted  or incurred,  or renewed,  extended,  amended or
waived,  in reliance  upon the  guarantee  contained  in this Section 2; and all
dealings between the Company and any of the Guarantors, on the one hand, and the
Purchasers,  on the other hand, likewise shall be conclusively  presumed to have
been had or consummated in reliance upon the guarantee contained in this Section
2. Each Guarantor waives to the extent permitted by law diligence,  presentment,
protest,  demand for payment and notice of default or  nonpayment to or upon the
Company or any of the Guarantors with respect to the Obligations. Each Guarantor
understands  and agrees that the guarantee  contained in this Section 2 shall be
construed  as a  continuing,  absolute  and  unconditional  guarantee of payment
without regard to (a) the validity or enforceability  of the Purchase  Agreement
or  any  other  Transaction  Document,  any  of the  Obligations  or  any  other
collateral  security  therefor  or  guarantee  or right of offset  with  respect
thereto  at any  time or  from  time to  time  held by the  Purchasers,  (b) any
defense, set-off or counterclaim (other than a defense of payment or performance
or fraud or misconduct by  Purchasers)  which may at any time be available to or
be asserted by the Company or any other Person  against the  Purchasers,  or (c)
any other circumstance whatsoever (with or without notice to or knowledge of the
Company  or  such  Guarantor)  which  constitutes,  or  might  be  construed  to
constitute,  an equitable or legal discharge of the Company for the Obligations,
or of such  Guarantor  under  the  guarantee  contained  in this  Section  2, in
bankruptcy  or in any other  instance.  When  making  any  demand  hereunder  or
otherwise pursuing its rights and remedies hereunder against any Guarantor,  the
Purchasers may, but shall be under no obligation to, make a similar demand on or
otherwise  pursue such rights and remedies as they may have against the Company,
any other  Guarantor or any other Person or against any  collateral  security or
guarantee for the Obligations or any right of offset with respect  thereto,  and
any  failure by the  Purchasers  to make any such  demand,  to pursue such other
rights or  remedies  or to collect  any  payments  from the  Company,  any other
Guarantor or any other Person or to realize upon any such collateral security or
guarantee  or to  exercise  any such  right of  offset,  or any  release  of the
Company,  any  other  Guarantor  or any  other  Person  or any  such  collateral
security,  guarantee or right of offset,  shall not relieve any Guarantor of any
obligation or liability hereunder, and shall not impair or affect the rights and
remedies,  whether  express,  implied or  available  as a matter of law,  of the
Purchasers  against any  Guarantor.  For the  purposes  hereof,  "demand"  shall
include the commencement and continuance of any legal proceedings.

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     (f) Reinstatement. The guarantee contained in this Section 2 shall continue
to be effective,  or be reinstated,  as the case may be, if at any time payment,
or any part thereof, of any of the Obligations is rescinded or must otherwise be
restored  or  returned  by  the  Purchasers  upon  the  insolvency,  bankruptcy,
dissolution,  liquidation or reorganization of the Company or any Guarantor,  or
upon or as a result of the appointment of a receiver,  intervenor or conservator
of, or trustee or similar  officer  for,  the  Company or any  Guarantor  or any
substantial part of its property, or otherwise,  all as though such payments had
not been made.

     (g) Payments. Each Guarantor hereby guarantees that payments hereunder will
be paid to the Purchasers without set-off or counterclaim in U.S. dollars at the
address set forth or referred to in the Purchase Agreement.

     3.  Representations  and  Warranties.   Each  Guarantor  hereby  makes  the
following  representations  and  warranties to Purchasers as of the date hereof:


     (a) Organization and  Qualification.  The Guarantor is a corporation,  duly
incorporated,  validly  existing  and in good  standing  under  the  laws of the
applicable  jurisdiction  set forth on Schedule 1, with the requisite  corporate
power and authority to own and use its properties and assets and to carry on its
business as currently  conducted.  The Guarantor has no subsidiaries  other than
those identified as such on the Disclosure  Schedules to the Purchase Agreement.
The  Guarantor is duly  qualified  to do business  and is in good  standing as a
foreign  corporation  in each  jurisdiction  in which the nature of the business
conducted or property  owned by it makes such  qualification  necessary,  except
where the failure to be so  qualified or in good  standing,  as the case may be,
could not, individually or in the aggregate,  (x) adversely affect the legality,
validity or enforceability of any of this Guaranty in any material respect,  (y)
have a material adverse effect on the results of operations,  assets, prospects,
or financial  condition of the Guarantor or (z) adversely impair in any material
respect  the  Guarantor's  ability  to  perform  fully  on a  timely  basis  its
obligations under this Guaranty (a "Material Adverse Effect").

     (b) Authorization;  Enforcement.  The Guarantor has the requisite corporate
power  and  authority  to  enter  into  and  to  consummate   the   transactions
contemplated  by this  Guaranty,  and  otherwise  to carry  out its  obligations
hereunder.  The execution and delivery of this Guaranty by the Guarantor and the
consummation  by it of the  transactions  contemplated  hereby  have  been  duly
authorized by all requisite corporate action on the part of the Guarantor.  This
Guaranty has been duly executed and  delivered by the Guarantor and  constitutes
the valid and  binding  obligation  of the  Guarantor  enforceable  against  the
Guarantor in accordance  with its terms,  except as such  enforceability  may be
limited  by  applicable  bankruptcy,  insolvency,  reorganization,   moratorium,
liquidation or similar laws relating to, or affecting  generally the enforcement
of, creditors'  rights and remedies or by other equitable  principles of general
application.

     (c) No Conflicts. The execution,  delivery and performance of this Guaranty
by the  Guarantor  and the  consummation  by the  Guarantor of the  transactions
contemplated  thereby  do not and  will not (i)  conflict  with or  violate  any
provision of its Certificate of  Incorporation or By-laws or (ii) conflict with,
constitute  a default  (or an event  which with  notice or lapse of time or both
would  become a default)  under,  or give to others  any rights of  termination,
amendment,   acceleration  or  cancellation  of,  any  agreement,  indenture  or
instrument to which the Guarantor is a party,  or (iii) result in a violation of
any  law,  rule,  regulation,  order,  judgment,  injunction,  decree  or  other
restriction  of any court or  governmental  authority to which the  Guarantor is
subject  (including  Federal and state securities laws and  regulations),  or by
which any  material  property or asset of the  Guarantor  is bound or  affected,
except in the case of each of clauses (ii) and (iii), such conflicts,  defaults,
terminations,  amendments, accelerations,  cancellations and violations as could
not,  individually  or in the  aggregate,  have or result in a Material  Adverse
Effect. The business of the Guarantor is not being conducted in violation of any
law,  ordinance  or  regulation  of  any  governmental  authority,   except  for
violations  which,  individually  or in the  aggregate,  do not have a  Material
Adverse Effect.

                                       5


       (d) Consents and  Approvals.  The Guarantor is not required to obtain any
consent,  waiver,  authorization or order of, or make any filing or registration
with, any court or other federal,  state,  local,  foreign or other governmental
authority  or other  person  in  connection  with the  execution,  delivery  and
performance by the Guarantor of this Guaranty.

     (e) Purchase  Agreement.  The representations and warranties of the Company
set forth in the Purchase  Agreement as they relate to such  Guarantor,  each of
which is hereby  incorporated  herein by  reference,  are true and correct as of
each time such  representations  are deemed to be made pursuant to such Purchase
Agreement,  and the  Purchasers  shall be entitled to rely on each of them as if
they were fully set forth  herein,  provided,  that each  reference in each such
representation  and warranty to the Company's  knowledge shall, for the purposes
of this Section 3, be deemed to be a reference to such Guarantor's knowledge.

     (f) Foreign Law.  Each  Guarantor has consulted  with  appropriate  foreign
legal  counsel  with  respect  to any of the  above  representations  for  which
non-U.S.  law is applicable.  Such foreign  counsel have advised each applicable
Guarantor   that  such  counsel  knows  of  no  reason  why  any  of  the  above
representations  would  not be true and  accurate.  Such  foreign  counsel  were
provided with copies of this Subsidiary Guarantee and the Transaction  Documents
prior to rendering their advice.

     4. Covenants.

     (a) Each Guarantor  covenants and agrees with the Purchasers that, from and
after the date of this Guarantee until the  Obligations  shall have been paid in
full, such Guarantor shall take,  and/or shall refrain from taking,  as the case
may be, each commercially reasonable action that is necessary to be taken or not
taken,  as the case may be, so that no Event of Default is caused by the failure
to take such action or to refrain from taking such action by such Guarantor.

     (b) So long as any of the Obligations are  outstanding,  unless  Purchasers
holding at least __% of the aggregate  principal  amount of the then outstanding
Debentures,  shall otherwise consent in writing each Guarantor will not directly
or indirectly on or after the date of this Guarantee:

          i.  enter  into,  create,   incur,  assume  or  suffer  to  exist  any
     indebtedness for borrowed money of any kind,  including but not limited to,
     a guarantee,  on or with respect to any of its property or assets now owned
     or  hereafter  acquired  or any  interest  therein or any income or profits
     therefrom;

          ii. enter into, create,  incur, assume or suffer to exist any liens of
     any kind,  on or with respect to any of its property or assets now owned or
     hereafter  acquired  or any  interest  therein  or any  income  or  profits
     therefrom;

          iii. amend its certificate of  incorporation,  bylaws or other charter
     documents so as to adversely affect any rights of the Holder hereunder;

          iv.  repay,  repurchase  or offer to repay,  repurchase  or  otherwise
     acquire more than a de minimis  number of shares of its  securities or debt
     obligations;

          v. pay cash dividends on any equity securities of the Company;

          vi. enter into any  transaction  with any  Affiliate of the  Guarantor
     which would be required to be disclosed in any public filing of the Company
     with the  Commission,  unless such  transaction is made on an  arm's-length
     basis and expressly  approved by a majority of the disinterested  directors
     of the Company  (even if less than a quorum  otherwise  required  for board
     approval); or

                                       6

          vii. enter into any agreement with respect to any of the foregoing.

     5. Miscellaneous.

     (a)  Amendments  in  Writing.  None  of the  terms  or  provisions  of this
Guarantee may be waived,  amended,  supplemented or otherwise modified except in
writing by the Purchasers.

     (b) Notices. All notices, requests and demands to or upon the Purchasers or
any  Guarantor  hereunder  shall be effected in the manner  provided  for in the
Purchase Agreement,  provided that any such notice, request or demand to or upon
any  Guarantor  shall be addressed to such  Guarantor at its notice  address set
forth on Schedule 5(b).

     (c) No Waiver By Course Of Conduct;  Cumulative  Remedies.  The  Purchasers
shall not by any act (except by a written instrument  pursuant to Section 5(a)),
delay,  indulgence,  omission or otherwise be deemed to have waived any right or
remedy  hereunder or to have  acquiesced  in any default  under the  Transaction
Documents  or Event  of  Default.  No  failure  to  exercise,  nor any  delay in
exercising,  on the  part of the  Purchasers,  any  right,  power  or  privilege
hereunder  shall operate as a waiver thereof.  No single or partial  exercise of
any right,  power or  privilege  hereunder  shall  preclude any other or further
exercise  thereof or the  exercise of any other  right,  power or  privilege.  A
waiver by the  Purchasers  of any right or remedy  hereunder on any one occasion
shall not be  construed  as a bar to any right or  remedy  which the  Purchasers
would  otherwise  have on any future  occasion.  The rights and remedies  herein
provided are cumulative,  may be exercised  singly or  concurrently  and are not
exclusive of any other rights or remedies provided by law.

     (d) Enforcement Expenses; Indemnification.

          (i) Each Guarantor agrees to pay, or reimburse the Purchasers for, all
     its costs and expenses incurred in collecting  against such Guarantor under
     the guarantee  contained in Section 2 or otherwise  enforcing or preserving
     any rights  under this  Guarantee  and the other  Transaction  Documents to
     which  such  Guarantor  is a  party,  including,  without  limitation,  the
     reasonable fees and disbursements of counsel to the Purchasers.

          (ii) Each Guarantor agrees to pay, and to save the Purchasers harmless
     from, any and all liabilities  with respect to, or resulting from any delay
     in paying,  any and all stamp,  excise,  sales or other  taxes which may be
     payable  or  determined  to be  payable  in  connection  with  any  of  the
     transactions contemplated by this Guarantee.

          (iii)  Each  Guarantor  agrees  to  pay,  and to save  the  Purchasers
     harmless  from,  any and all  liabilities,  obligations,  losses,  damages,
     penalties,  actions,  judgments, suits, costs, expenses or disbursements of
     any kind or nature  whatsoever  with  respect to the  execution,  delivery,
     enforcement, performance and administration of this Guarantee to the extent
     the Company would be required to do so pursuant to the Purchase Agreement.

          (iv) The  agreements in this Section  shall  survive  repayment of the
     Obligations and all other amounts payable under the Purchase  Agreement and
     the other Transaction Documents.

     (e)  Successor  and  Assigns.  This  Guarantee  shall be  binding  upon the
successors  and assigns of each  Guarantor and shall inure to the benefit of the
Purchasers  and  their  respective  successors  and  assigns;  provided  that no
Guarantor  may assign,  transfer or  delegate  any of its rights or  obligations
under this Guarantee without the prior written consent of the Purchasers.

                                       7


     (f) Set-Off. Each Guarantor hereby irrevocably authorizes the Purchasers at
any time and from  time to time  while  an  Event of  Default  under  any of the
Transaction  Documents shall have occurred and be continuing,  without notice to
such Guarantor or any other Guarantor, any such notice being expressly waived by
each  Guarantor,  to set-off  and  appropriate  and apply any and all  deposits,
credits, indebtedness or claims, in any currency, in each case whether direct or
indirect,  absolute or  contingent,  matured or  unmatured,  at any time held or
owing by the  Purchasers to or for the credit or the account of such  Guarantor,
or any part thereof in such amounts as the Purchasers may elect,  against and on
account of the  obligations  and liabilities of such Guarantor to the Purchasers
hereunder and claims of every nature and  description of the Purchasers  against
such Guarantor, in any currency,  whether arising hereunder,  under the Purchase
Agreement,  any other Transaction  Document or otherwise,  as the Purchasers may
elect,  whether  or not the  Purchasers  have made any demand  for  payment  and
although  such  obligations,   liabilities  and  claims  may  be  contingent  or
unmatured.  The  Purchasers  shall  notify such  Guarantor  promptly of any such
set-off and the  application  made by the  Purchasers  of the proceeds  thereof,
provided  that the failure to give such notice  shall not affect the validity of
such set-off and  application.  The rights of the Purchasers  under this Section
are in  addition to other  rights and  remedies(including,  without  limitation,
other rights of set-off) which the Purchasers may have.

     (g)  Counterparts.  This  Guarantee  may be  executed by one or more of the
parties to this Guarantee on any number of separate  counterparts  (including by
telecopy),  and all of said  counterparts  taken  together  shall be  deemed  to
constitute one and the same instrument.

     (h)  Severability.  Any provision of this Guarantee  which is prohibited or
unenforceable in any jurisdiction shall, as to such jurisdiction, be ineffective
to the extent of such prohibition or unenforceability  without  invalidating the
remaining provisions hereof, and any such prohibition or unenforceability in any
jurisdiction shall not invalidate or render  unenforceable such provision in any
other jurisdiction.

     (i) Section  Headings.  The Section headings used in this Guarantee are for
convenience of reference only and are not to affect the  construction  hereof or
be taken into consideration in the interpretation hereof.

     (j)  Integration.  This  Guarantee  and  the  other  Transaction  Documents
represent the agreement of the Guarantors and the Purchasers with respect to the
subject  matter  hereof and thereof,  and there are no  promises,  undertakings,
representations  or  warranties  by the  Purchasers  relative to subject  matter
hereof and thereof not expressly set forth or referred to herein or in the other
Transaction Documents.

     (k) Governing Law. THIS  GUARANTEE  SHALL BE GOVERNED BY, AND CONSTRUED AND
INTERPRETED IN ACCORDANCE  WITH, THE LAW OF THE STATE OF NEW YORK WITHOUT REGARD
TO ANY PRINCIPLES OF CONFLICTS OF LAWS.

     (l) Submission to Jurisdictional; Waiver. Each Guarantor hereby irrevocably
and unconditionally:

          (i)  submits  for  itself  and its  property  in any  legal  action or
     proceeding  relating to this Guarantee and the other Transaction  Documents
     to which it is a party,  or for recognition and enforcement of any judgment
     in respect thereof, to the non-exclusive general jurisdiction of the Courts
     of the State of New York,  located in New York County, New York, the courts
     of the United States of America for the Southern  District of New York, and
     appellate courts from any thereof;

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          (ii)  consents  that any such action or  proceeding  may be brought in
     such courts and waives any objection  that it may now or hereafter  have to
     the venue of any such action or  proceeding  in any such court or that such
     action or proceeding was brought in an inconvenient court and agrees not to
     plead or claim the same;

          (iii) agrees that service of process in any such action or  proceeding
     may be effected by mailing a copy thereof by registered  or certified  mail
     (or any  substantially  similar  form of mail),  postage  prepaid,  to such
     Guarantor at its address  referred to in the Purchase  Agreement or at such
     other address of which the  Purchasers  shall have been  notified  pursuant
     thereto;

          (iv)  agrees  that  nothing  herein  shall  affect the right to effect
     service of process in any other manner  permitted by law or shall limit the
     right to sue in any other jurisdiction; and

          (v) waives,  to the maximum extent not prohibited by law, any right it
     may have to claim or recover in any legal action or proceeding  referred to
     in this Section any special, exemplary, punitive or consequential damages.

     (m) Acknowledgements. Each Guarantor hereby acknowledges that:

          (i) it has been advised by counsel in the  negotiation,  execution and
     delivery of this Guarantee and the other Transaction  Documents to which it
     is a party;

          (ii) the Purchasers have no fiduciary relationship with or duty to any
     Guarantor arising out of or in connection with this Guarantee or any of the
     other Transaction  Documents,  and the relationship between the Guarantors,
     on the one hand,  and the  Purchasers,  on the other  hand,  in  connection
     herewith or therewith is solely that of debtor and creditor; and

          (iii) no joint venture is created  hereby or by the other  Transaction
     Documents or otherwise  exists by virtue of the  transactions  contemplated
     hereby among the Guarantors and the Purchasers.

     (n) Additional Guarantors. The Company shall cause each of its subsidiaries
formed or acquired on or subsequent to the date hereof to become a Guarantor for
all  purposes of this  Guarantee  by  executing  and  delivering  an  Assumption
Agreement in the form of Annex 1 hereto.

     (o) Release of  Guarantors.  Subject to Section 2.6, each Guarantor will be
released from all liability hereunder concurrently with the repayment in full of
all amounts  owed under the Purchase  Agreement,  the  Debentures  and the other
Transaction Documents.

     (p) Seniority.  The  Obligations  of each of the Guarantors  hereunder rank
senior in  priority  to any  other  Indebtedness  (as  defined  in the  Purchase
Agreement) of such Guarantor.

     (q) Waiver of Jury Trial. EACH GUARANTOR AND, BY ACCEPTANCE OF THE BENEFITS
HEREOF, THE PURCHASERS,  HEREBY IRREVOCABLY AND  UNCONDITIONALLY  WAIVE TRIAL BY
JURY IN ANY LEGAL ACTION OR  PROCEEDING  RELATING TO THIS  GUARANTEE AND FOR ANY
COUNTERCLAIM THEREIN.

                             **********************


                                       9

     IN WITNESS WHEREOF, each of the undersigned has caused this Guarantee to be
duly executed and delivered as of the date first above written.

                         AIRTRAX FINANCIAL SERVICES LLC

                         By: /s/ Robert M. Watson
                             ---------------------
                             Robert M. Watson
                             Chief Executive Officer


                         AIRTRAX MANUFACTURING CORP.

                         By: /s/ Robert M. Watson
                             ---------------------
                             Robert M. Watson
                             Chief Executive Officer


                                       10



                                   SCHEDULE 1

                                   GUARANTORS

     The  following  are  the  names,   notice  addresses  and  jurisdiction  of
organization of each Guarantor.

                                                           COMPANY
                                     JURISDICTION OF       OWNED BY
                                      INCORPORATION        PERCENTAGE
                                     ---------------       ----------



                                   Annex 1 to
                              SUBSIDIARY GUARANTEE

ASSUMPTION    AGREEMENT,    dated    as   of   ____   __,    ______    made   by
______________________________,  a  ______________  corporation (the "Additional
Guarantor"),  in favor of the  Purchasers  pursuant  to the  Purchase  Agreement
referred  to below.  All  capitalized  terms not defined  herein  shall have the
meaning ascribed to them in such Purchase Agreement.

                                    W I T N E S S E T H :

     WHEREAS,   [COMPANY],  a  Delaware  corporation  (the  "Company")  and  the
Purchasers  have  entered  into a  Securities  Purchase  Agreement,  dated as of
February ___, 2006 (as amended,  supplemented or otherwise modified from time to
time, the "Purchase Agreement");

     WHEREAS,  in connection  with the Purchase  Agreement,  the Company and its
Subsidiaries  (other  than  the  Additional  Guarantor)  have  entered  into the
Subsidiary  Guarantee,  dated as of  [______________  ____,  200__ (as  amended,
supplemented or otherwise  modified from time to time, the "Guarantee") in favor
of the Purchasers;

     WHEREAS, the Purchase Agreement requires the Additional Guarantor to become
a party to the Guarantee; and

     WHEREAS,  the  Additional  Guarantor has agreed to execute and deliver this
Assumption Agreement in order to become a party to the Guarantee;

                           NOW, THEREFORE, IT IS AGREED:

     1. Guarantee.  By executing and delivering this Assumption  Agreement,  the
Additional  Guarantor,  as provided  in Section  5(n) of the  Guarantee,  hereby
becomes a party to the Guarantee as a Guarantor  thereunder  with the same force
and effect as if originally  named therein as a Guarantor and,  without limiting
the generality of the foregoing,  hereby  expressly  assumes all obligations and
liabilities of a Guarantor  thereunder.  The  information set forth in Annex 1-A
hereto  is  hereby  added to the  information  set  forth in  Schedule  1 to the
Guarantee.  The Additional Guarantor hereby represents and warrants that each of
the  representations  and warranties  contained in Section 3 of the Guarantee is
true and  correct  on and as the date  hereof  as to such  Additional  Guarantor
(after giving effect to this Assumption  Agreement) as if made on and as of such
date.

     2.  Governing  Law.  THIS  ASSUMPTION  AGREEMENT  SHALL BE GOVERNED BY, AND
CONSTRUED AND INTERPRETED IN ACCORDANCE WITH, THE LAW OF THE STATE OF NEW YORK.



                                       11


     IN WITNESS WHEREOF, the undersigned has caused this Assumption Agreement to
be duly executed and delivered as of the date first above written.


                                           [ADDITIONALGUARANTOR]

                                            By:
                                                --------------------------------
                                            Name:
                                            Title:


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