Filter, 37mm, 0.8µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC837 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-0507-01-R Power Adapter, Universal Wall w/USB A to USB B cab Price on request 400506 Impinger, Special Midget, Fritted (25ml) Price on request 202816-1 Filter Housing, Rear GilAir-3/GilAir/5 Price on request