Filter, 47mm, 0.4µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC447 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 810-0201-02 GilAir-3 Basic (ATEX), Pump only Price on request GF37050T Filter, PTFE with Polypropylene Backing, 0.5µm, 37 Price on request 800272-2 Gilibrator-2, Low Flow Kit, 230V, Euro Cord Price on request