Filter, 47mm, 0.4µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC447 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-9930-01 Cyclone, FSP-2 Higgins-Dewell Style Cyclone with E Price on request 810-0102-02 GilAir-5 Clock, with timer (ATEX), Pump only Price on request SC-9 Tedlar Bag (45.0L) Price on request