Teflon Bag, On-Off Valve (0.5L) Back Catalog number: TE-22 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-0921-02-R GilAir Plus impinger Bracket for dual impinger hol Price on request GFPC837 Filter, 37mm, 0.8µm, Polycarbonate, Plain White, 1 Price on request 811-9928-02 Cyclone, 47mm Filter Screen (Stainless Steel) for Price on request