Inlet Filters, Replacement for GilAir Plus, Pack o Back Catalog number: 811-0905-01-R Manufacturer: SENSIDYNE Availability: 3 weeks Price on request - + Recommended 811-1004-03 TSP Inlet, Replacement for Models 810-1002 and 810 Price on request SC-6 Tedlar Bag (8L) Price on request 910-0208-02 GilAir-3 Program [ATEX], 5-Pack (With Universal 5- Price on request