**MET-PRO          CORORATION**

|   |
|--------|

**CERTIFICATION      PURSUANT TO**

**18      U.S.C. SECTION 1350,**

**AS      ADOPTED PURSUANT TO**

**SECTION      906 OF THE SARBANES-OXLEY ACT OF 2002**

|   | In                connection with the Quarterly Report on Form 10-Q for the period                ended                October 31, 2005 of Met-Pro Corporation (the "Company") as filed                with the                Securities and Exchange Commission on the date hereof (the "Report"),                I,                Raymond J. De Hont, Chief Executive Officer of the Company, certify,                pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section                906 of                the Sarbanes-Oxley Act of 2002, that, to my knowledge: |
|--------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
|   | (1)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      | The                Report fully complies with the requirements of section 13(a) or 15(d)                of                the Securities Exchange Act of 1934 (15 U.S.C. Section 78m(a) or                Section                78o(d)); and |
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |   |
|   | (2)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      | The                information contained in the Report fairly presents, in all material                respects, the financial condition and results of operations of the                Company. |
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |   |

|   | /s/                Raymond J. De                Hont              | December                5, 2005 |
|--------|------------------------------------------------------------------------------------------------------------------------------------|---------------------------------|
|   | Raymond                J. De Hont                                                                                                  |                            |
|   | Chief                Executive Officer                                                                                             |                            |

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**MET-PRO            CORORATION**

**          CERTIFICATION PURSUANT TO**

**          18 U.S.C. SECTION 1350,**

**          AS ADOPTED PURSUANT TO**

**           SECTION 906 OF THE SARBANES-OXLEY ACT OF        2002**

|   | In                connection with the Quarterly Report on Form 10-Q for the period                ended                October 31, 2005 of Met-Pro Corporation (the "Company") as filed                with the                Securities and Exchange Commission on the date hereof (the "Report"),                I,                Raymond J. De Hont, Chief Executive Officer of the Company, certify,                pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section                906 of                the Sarbanes-Oxley Act of 2002, that, to my knowledge: |
|--------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
|   | (1)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      | The                Report fully complies with the requirements of section 13(a) or 15(d)                of                the Securities Exchange Act of 1934 (15 U.S.C. Section 78m(a) or                Section                78o(d)); and |
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |   |
|   | (2)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      | The                information contained in the Report fairly presents, in all material                respects, the financial condition and results of operations of the                Company. |
|   |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |   |

|   | /s/                Gary J.                Morgan                                              | December                5, 2005 |
|--------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------|
|   | Gary                J. Morgan                                                                                                                                                                                                                  |                            |
|   | Chief                Financial Officer                                                                                                                                                                                                         |                            |

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