ResMed HumidX™ F20 Waterless Humidifier Cartridges for F20 CPAP Mask

Introducing HumidX™which is ResMed’s innovative standard waterless humidification system for most climates and sleep environments. These HumidX™ F20 cartridges come in a package of either three or six units of the standard HumidX™ specifically for F20 masks (AirFit™ F20 and AirTouch™ F20 full face mask range) and the AirMini™ Travel CPAP Machine. Being exclusive to the AirMini™ travel CPAP machine, HumidX™ cartridges are small heat and moisture exchangers (HME) that are designed to provide comfortable and effective humidification without the added necessity for distilled water. How it works is innovative yet simple. During CPAP therapy when a user breathes, moisture and heat from every exhale of your breath is captured within the heat and moisture exchanger’s (HME) tiny paper ridges. Upon inhalation, the already captured heat and moisture is released once again to provide warm and comfortable air supply throughout the night.  The beauty of HumidX™ is that it is extremely light and port