Filter, 25mm, 0.8µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC825 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GCZ008PC Cassette, 25mm, 3 pc, 0.8µm Polycarbonate, 50/Box Price on request 811-9950-01 Cyclone Calibration Jar (For FSP-10 Cyclone) Price on request GB37R1000 Band, 37mm Shrink, Red 1000/Pack Price on request