Filter, 37mm, 0.8µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC837 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GCU37AE-2 Cassette, 37mm 2pc w/ Type A/E Glass Fiber, 50/Box Price on request GFPC4525 Filter, 25mm, 0.4µm, Polycarbonate, Plain White, 1 Price on request 910-1505-EU Gilian 10i, 5-Pack Kit, EU Cord Price on request