Filter, PTFE with Polypropylene Backing, 0.5µm, 37 Back Catalog number: GF37050T Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 200222 Impinger Holder, Single, Aluminum, GilAir/HFS Price on request 800883-171-2301 GilAir-5 R Pump, Starter Kit, 230V Euro Style Plug Price on request 811-1708-01-R Gilibrator 3, Low Flow Dry Cell (Flow Range 5 - 45 Price on request