Inlet Filters, Replacement for GilAir Plus, Pack o Back Catalog number: 811-0905-01-R Manufacturer: SENSIDYNE Availability: 3 weeks Price on request - + Recommended 201119 Filter inside low flow modules 800518 & 800519 Price on request 360-0181-01 Manual, Gilian 10i Price on request GCU25MV Cassette, 25mm Micro Vac, ea Price on request