Battery Pack, GilAir-5. UL, ATEX, NiMH Back Catalog number: 783-0009-02-R Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GH37-2 Housing, 37mm 2pc Opaque, 50/Box Price on request 811-0920-01 Replacement Valve Caps (Pack of 2) Price on request GCU37080GS Cassette, 37mm 3pc 0.8µm MCE, Gridded, Sterile, 50 Price on request