Filter, 37mm, 0.2µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC0237 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 910-1301-NO Gilian 800i,Starter Kit, No Cord Price on request 811-9961-EU Gilian 800i/5000/10i Power Module, EU Cord Price on request 783-0013-01-R Battery Pack AA Alkaline Price on request