Filter, 37mm, 0.8µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC837 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 801001 Battery Pack, Aircon-2Lead Acid Gel 4-hr, requir Price on request 811-9927-05 Cyclone, GK 2.69 37mm O-Ring Kit Price on request 811-0012-01 Gilian 800i/5000/10i/12 Replacement filter, pkg 10 Price on request