Valve Plate Assy Back Catalog number: 800796 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GB37W Band, 37mm Shrink, White 100/Pack Price on request GFPC447 Filter, 47mm, 0.4µm, Polycarbonate, Plain White, 100/Pack Price on request 800061 Cyclone, Dorr-Oliver, 10mm - Nylon (1.7LPM-US) Price on request