Inlet Filters, Replacement for GilAir Plus, Pack o Back Catalog number: 811-0905-01-R Manufacturer: SENSIDYNE Availability: 3 weeks Price on request - + Recommended 800252 Single Variable Flow Starter Kit (Includes 6x70mm, Price on request 810-1301-01 Gilian 800i Pump Only, No Charger Price on request GFG858X10 Filter, Glass Fiber, Binderless, 1.1µm, 8" x 10", Price on request