Filter, 37mm, 0.8µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC837 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GB37R1000 Band, 37mm Shrink, Red 1000/Pack Price on request 811-0818-EU Gilian 800i/5000/10i/12 Five Unit Charger, Univer Price on request 810-0101-02 GilAir-5 Basic (ATEX), Pump only Price on request