Inlet Filters, Replacement for GilAir Plus, Pack o Back Catalog number: 811-0905-01-R Manufacturer: SENSIDYNE Availability: 3 weeks Price on request - + Recommended 910-0914-NO-R GilAir-Plus Data Logging 3-Pump Starter Kit, Bluet Price on request GCU37080 Cassette, 37mm, 3pc, 0.8µm MCE 50/Box Price on request 811-0916-01-R Inlet Filter Replacement Kit for GilAir Plus with Price on request