Filter, 37mm, 0.4µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC4537 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GCU37500PVCMW Cassette, 37mm 3pc 5.0µm, PVC Matched, (50µg), 50/ Price on request GPP3700 Filter, Support Pads, Porous Plastic, 37mm, 20.0µm Price on request 360-0041-01 Manual, LFS-113 (CSA/ATEX Version) Price on request