Filter, 37mm, 0.8µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC837 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GB25C Band, 25mm Shrink, Clear 1400/Pack Price on request 202046-72 Hose for 72" Sampling Mast, Aircon-2 Price on request 811-9927-09 Cyclone, Luer Adapter Replacement Kit Price on request