Filter, 37mm, 0.8µm, Polycarbonate, Plain White, 1 Back Catalog number: GFPC837 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 801124 Cyclone Vortex Finder Accessory, Replacement for 1 Price on request GP25 Filter Support Pads, Porous Plastic, 25mm, 100/Pac Price on request GF25500 Filter, MCE, 5.0µm, 25mm, 100/Pack Price on request