Filter, 25mm, 0.2µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC225 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-9929-01 Inhalable Dust Sampler, GSP-3.5 Conical Style (100 Price on request 202046-72 Hose for 72" Sampling Mast, Aircon-2 Price on request GB37R1000 Band, 37mm Shrink, Red 1000/Pack Price on request