Filter, 25mm, 0.2µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC225 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 201044-10 Filter Housing, Front, GilAir-3/GilAir-5 Price on request GF47450 Filter, MCE, 0.45µm, 47mm, 100/Pack Price on request 297-0012-01 USB Communications Cable for Nephelometer Price on request