Filter, 37mm, 0.8µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC837 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 615-0910-01 Cd with software, manuals and USB drivers Price on request GCO37050-2 Housing, 37mm, 2Pc, 50/Box Price on request TE-23 Teflon Bag, On-Off Valve (4.7L) Price on request