Filter, 47mm, 0.4µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC447 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800142 Clip Assembly, Replacement for Filter Cassette Kit Price on request 811-9927-03 Cyclone, BGI4L Replacement Screw Kit Price on request 810-0101-02 GilAir-5 Basic (ATEX), Pump only Price on request