Manual, GilAir-3/GilAir-5 Back Catalog number: 360-0040-01 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GCU3745EF Cassette, 37mm .45µm PVC Endotoxin Free, 10/Box Price on request C-B100M BioVOC Disposable Cardboard Mouthpieces, pk 100 Price on request 811-0501-01 Flow Monitoring Software Kit (Software, Cable, & M Price on request