GilAir Plus Operation Manual Back Catalog number: 360-0132-01 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended TE-28 Teflon Bag, Septum Valve (50L) Price on request TE-27 Teflon Bag, Septum Valve (4.7L) Price on request GFG858X10 Filter, Glass Fiber, Binderless, 1.1µm, 8" x 10", Price on request