Filter, 47mm, 0.4µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC447 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-0601-01-R Single Unit Replacement Charger only, USB, BDX-2 Price on request GF37500PVC Filter, PVC, 5.0µm, 37mm, 100/Pack Price on request GH37C Housing, 37mm, Conductive 3pc, 50/Box Price on request