Filter, 25mm, 0.2µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC225 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-0303-01-R Single Unit Replacement Charger only, USB, LFS-11 Price on request GFPC0237 Filter, 37mm, 0.2µm, Polycarbonate, Plain White, 1 Price on request GF25450 Filter, MCE, 0.45µm, 25mm, TEM 100/Pack Price on request