HumidX system | ResMed
AirMini HumidX system

HumidX™ waterless humidification 

HumidX™ waterless humidification 

Humidification, but not as you know it

HumidX and HumidX Plus take portable humidification to a whole new level.* Exclusive to AirMini, HumidX and HumidX Plus are small heat and moisture exchangers (HME) that are designed to provide comfortable and effective humidification.

HumidX

ResMed’s standard waterless humidification system for most climates and sleep environments.

HumidX Plus

Humidification system optimized for dry and high altitude environments where humidity levels are low, e.g., aircraft.

How HumidX works

When you exhale, heat and moisture is captured and stored within the HME’s tiny paper ridges. When you inhale, this heat and moisture is released to humidify the air you breathe in.

close-icon

HumidX and HumidX Plus features

  • Small, lightweight and easy to use

  • No washing required

  • Available in 3 pack or 6 pack sets

  • Usable for up to 30 days after opening

* HumidX and HumidX Plus are only compatible with AirFit N20 and AirFit P10 for AirMini. 

Product support

Setting up your equipment

Need help setting up your equipment? Start here.

Following up on treatment

Get the most out of your therapy by following up with your provider.

Traveling with your equipment

Portable and lightweight, ResMed's therapy system makes it easy to travel.

Benefits of using a humidifier

Cleaning your humidifier

Differences between humidifiers from ResMed
Full support page

More products

AirMini Hard case

Slim hard case designed to hold and protect AirMini™ CPAP machine.

AirMini Travel bag

Premium travel bag designed to hold AirMini™ CPAP machine, CPAP accessories and a CPAP mask.

AirMini Mount system

Designed for use with the AirMini™ CPAP machine, this mount system securely holds the machine in place while in use.