Exclusive to AirMini™, HumidX™ F20 is ResMed’s standard waterless humidification system, designed to retain moisture and humidify the air you breathe.
HumidX F20 is ResMed's standard waterless humidification system made specifically for the F20 Full Face Mask. It captures heat and moisture to provide comfort and effective humidification for most climates and sleep environments. Note: HumidX F20 is only compatible with the F20 Full Face Mask. It is NOT compatible with the P10 nasal pillows, N20 and N30 nasal, or F30 full face masks.
USAGE: HumidX Cartriges are disposable and should be replaced after 30 days once opened regardless of whether they have been used continuously or not.