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EssentialAir CPAP

AirMini™ HumidX™ and HumidX Plus

AirMini™ HumidX™ and HumidX Plus


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Exclusive to AirMini™, HumidX™ and HumidX Plus cartridges are designed to retain moisture and humidify the air you breathe to provide a quality therapy experience.


  • HumidX and HumidX Plus cartridges are small heat and moisture exchangers that provide you comfort and effective humidification for most climates and sleep environments. Cartridges should be replaced after 30 days of use and are not suitable for washing.

  • HumidX is ResMed's standard waterless humidification system, suitable for most climates. HumidX Plus is intended for use in dry and high altitude environments where humidity is low (e.g. airplane cabins).

  • The standard HumidX™ is for use in normal or humid climates where only a normal amount of moisture needs to be added to therapy air. For dry climates where a larger amount of moisture is needed, the HumidX™ Plus is recommended.

Compatible masks:

  • HumidX and HumidX Plus are only compatible with the P10 nasal pillows, N20 and N30 nasal masks.

    Please note HumidX are now available for F20 full face masks!

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