Certain features of will be down for maintenance Saturday afternoon/evening, February 24th starting at 3:00 pm CT until 9:00 pm CT.

Please note that you still have telephone and email access to our local offices. We apologize for any inconvenience.

Filter Accessories

The filter support pad is used with air sampling 37mm filter cassette

Product #


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23382 Filter Support Pad pkg of 500 ea, part O.D. 37 mm
23388 PTFE Washer for 13mm Cassettes
23365 Sealing Band for Cassette for use with 25mm Cassette
23366 Sealing Band for Cassette for use with 37mm Cassette