Filter, 47mm, 0.4µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC447 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GH37SR Housing, 37mm 3pc Solvent Res 50/Box Price on request 783-0012-01-R Battery Pack NiMH Rechargeable Price on request 401205-R Adapter for 1-4” to 1-8” ID tubing Price on request