Heat and Moisture Exchanger Humid-Vent 30.5, Vt = 0.2 L .3 @ 20 LPM
With over 25 years of proven clinical experience, the HUMID-VENT 1 is the original, single use, in-line HME
The HUMID-VENT hygroscopic, bacteriostatic, microwell paper media provides optimal moisture output with low resistance to flow

 Brand: Teleflex LLC