Filter, PTFE with Polypropylene Backing, 0.5µm, 37 Back Catalog number: GF37050T Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 801146 Impinger Holder Mounting Bracket, GilAir (required Price on request GCU37200T Cassette, 37mm, 3pc, 2.0µm,Teflon, 50Box Price on request GF47450 Filter, MCE, 0.45µm, 47mm, 100/Pack Price on request