Filter, 25mm, 0.4µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC4525 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GCU37500PVC-2 Cassette, 37mm 2pc 5.0µm PVC, 50/Box Price on request 811-9910-01 Conductive Plastic Cassette With Transport Clip An Price on request 910-0801-04 Gilian 5000 5-Pack, UL ATEX 120V/240V , No Cord Price on request