Air Boss & Restrictor Kit, GilAir-3/GilAir-5 and B Back Catalog number: 800320-1 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended TE-27 Teflon Bag, Septum Valve (4.7L) Price on request 811-9918-02 Go-Cal AC Adapter NEMA, 100-240V Price on request TE-21 Teflon Bag, On-Off Valve (1.2L) Price on request