Inlet Filters, Replacement for GilAir Plus, Pack o Back Catalog number: 811-0905-01-R Manufacturer: SENSIDYNE Availability: 3 weeks Price on request - + Recommended 800256 Single Variable Flow Kit, 7-10 x 150mm Price on request 811-0934-01-R Belt Clip Replacement Kit for GilAir-Plus Price on request 401205-R Adapter for 1-4” to 1-8” ID tubing Price on request