Inlet Filter Replacement Kit for GilAir Plus with Back Catalog number: 811-0916-01-R Manufacturer: SENSIDYNE Availability: In stock 7 pcs Price on request - + Recommended 202046-72 Hose for 72" Sampling Mast, Aircon-2 Price on request GH37SR Housing, 37mm 3pc Solvent Res 50/Box Price on request 385-0112-01 Sheath Air Purge Flow Filter for Nephelometer Price on request