Filter, 37mm, 0.2µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC0237 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800508-171 GilAir-3 RC Pump, No Charger Price on request 202783 Battery Charging Jack Cover, Gilian 5000 Price on request 400506 Impinger, Special Midget, Fritted (25ml) Price on request