GILAIR PLUS BATTERY PACK, DC BACK PACK Back Catalog number: 783-0014-01-R Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 201050-100 Filter, Replacement (Packg of 100), GilAir-3/GilAi Price on request TE-23 Teflon Bag, On-Off Valve (4.7L) Price on request 811-1501-01 Tubing, 3/8 in. ID x 36 in. long for Gilian 10i an Price on request