Filter, 37mm, 0.4µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC4537 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 910-1701-EU-R Gilibrator 3 Deluxe Kit, All Three Dry Cell Sizes Price on request GH37SR Housing, 37mm 3pc Solvent Res 50/Box Price on request GB37C Band, 37mm Shrink, Clear 100/Pack Price on request