Inlet Filter Replacement Kit for GilAir Plus with Back Catalog number: 811-0916-01-R Manufacturer: SENSIDYNE Availability: In stock 8 pcs Price on request - + Recommended GCU37080 Cassette, 37mm, 3pc, 0.8µm MCE 50/Box Price on request 811-0509-01-R USB Wall Power Adapter Price on request 800510-171-2305 GilAir-3 RP Pump, 5-Pack with Universal 5-Unit Cha Price on request