Cyclone, Dorr-Oliver, 10mm - Nylon (1.7LPM-US) Back Catalog number: 800061 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-0916-01-R Inlet Filter Replacement Kit for GilAir Plus with Price on request 800275-2 Gilibrator-2 Deluxe Kit, with Printer 230V , Euro Price on request 385-0114-01 Zero Cap, Black Rubber for Nephelometer Price on request