This is the replacement waterless humidification unit for use with the AirFit or AirTouch F20 masks and the ResMed AirMini Auto CPAP machine.
3 HumidX units are included in this package.
The HumidX must be replaced within 30 days of opening the HumidX pack.
This product is compatible with the AirMini and AirFit/AirTouch F20 masks only, it is not compatible with any other masks or machines.
Manuals & Guides
Works well, easy to install
I used them while I was in Korea.