Valve Plate Assy-Top GilAir 5 Back Catalog number: 800892 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 385-0114-01 Zero Cap, Black Rubber for Nephelometer Price on request 615-0910-01 Cd with software, manuals and USB drivers Price on request GF47080 Filter, MCE, 0.8µm, 47mm, 100/Pack Price on request