Filter, MCE, 0.8µm, 37mm, 100/Pack Back Catalog number: GF37080 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended TE-23 Teflon Bag, On-Off Valve (4.7L) Price on request 810-0101-02 GilAir-5 Basic (ATEX), Pump only Price on request 911-9901-NO-R Single Unit Charger w/ Power Adapter, USB GilAir-3 Price on request