Form 52-109F2 - Certification of Interim Filings


I, David Elsley, Chief Executive Officer, Vasogen Inc., certify that:

       1.     I have reviewed the interim filings (as this term is defined in
              Multilateral Instrument 52-109 Certification of Disclosure in
              Issuers' Annual and Interim Filings) of Vasogen Inc., (the issuer)
              for the interim period ended August 31, 2006;

       2.     Based on my knowledge, the interim filings do not contain any
              untrue statement of a material fact or omit to state a material
              fact required to be stated or that is necessary to make a
              statement not misleading in light of the circumstances under which
              it was made, with respect to the period covered by the interim
              filings;

       3.     Based on my knowledge, the interim financial statements together
              with the other financial information included in the interim
              filings fairly present in all material respects the financial
              condition, results of operations and cash flows of the issuer, as
              of the date and for the periods presented in the interim filings;

       4.     The issuer's other certifying officers and I are responsible for
              establishing and maintaining disclosure controls and procedures
              for the issuer, and we have designed such disclosure controls and
              procedures, or caused them to be designed under our supervision,
              to provide reasonable assurance that material information relating
              to the issuer, including its consolidated subsidiaries, is made
              known to us by others within those entities, particularly during
              the period in which the interim filings are being prepared.

Date: October 11, 2006



/s/ David Elsley
-----------------------
David Elsley
Chief Executive Officer (Principal Executive Officer)
Vasogen Inc.


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                Form 52-109F2 - Certification of Interim Filings


I, Paul Van Damme, Chief Financial Officer, Vasogen Inc., certify that:

       5.     I have reviewed the interim filings (as this term is defined in
              Multilateral Instrument 52-109 Certification of Disclosure in
              Issuers' Annual and Interim Filings) of Vasogen Inc., (the issuer)
              for the interim period ended August 31, 2006;

       6.     Based on my knowledge, the interim filings do not contain any
              untrue statement of a material fact or omit to state a material
              fact required to be stated or that is necessary to make a
              statement not misleading in light of the circumstances under which
              it was made, with respect to the period covered by the interim
              filings;

       7.     Based on my knowledge, the interim financial statements together
              with the other financial information included in the interim
              filings fairly present in all material respects the financial
              condition, results of operations and cash flows of the issuer, as
              of the date and for the periods presented in the interim filings;

       8.     The issuer's other certifying officers and I are responsible for
              establishing and maintaining disclosure controls and procedures
              for the issuer, and we have designed such disclosure controls and
              procedures, or caused them to be designed under our supervision,
              to provide reasonable assurance that material information relating
              to the issuer, including its consolidated subsidiaries, is made
              known to us by others within those entities, particularly during
              the period in which the interim filings are being prepared.

Date: October 11, 2006


/s/ Paul Van Damme
-----------------------
Paul Van Damme
Chief Financial Officer (Principal Financial Officer)
Vasogen Inc.