Filter, 37mm, 0.8µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC837 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800884-171-2301 GilAir-5 RP Pump, Starter Kit, 230V Euro Style Plu Price on request 811-9927-06 Cyclone, GK 2.69 25mm O-Ring Kit Price on request 800510-171 GilAir-3 RP Pump, No Charger Price on request