Valve, Replacement, GilAir-3/5, BDX-2 Back Catalog number: 201320-40 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended C-BIO02-10 BioVOC-2 Breath Sampler, pk 10 Price on request 800485-171-2301 GilAir-3 R Pump, Starter Kit, 230V Euro Style Plug Price on request 200914 Latex Tubing, 3/16" ID (18"), Low Flow, Gilibrator/Gilibrator-2 Price on request