Inlet Filters, Replacement for GilAir Plus, Pack o Back Catalog number: 811-0905-01-R Manufacturer: SENSIDYNE Availability: 3 weeks Price on request - + Recommended 380-0015-01 Screwdriver, Reversible, GilAir-3/GilAir-5/BDX-II Price on request TE-28 Teflon Bag, Septum Valve (50L) Price on request GFPC837 Filter, 37mm, 0.8µm, Polycarbonate, Plain White, 1 Price on request