AirMini HumidX for N20/P10/N30 (6 pack) from ResMed


The HumidX waterless system for the ResMed AirMini has all the benefits of humidification without the hassle of changing the water daily. The HumidX takes portable humidification to a whole new level, suitable for dry and high-altitude environments.

Only compatible with the AirFit N20, AirFit P10 and AirFit N30 nasal masks for AirMini.

This HumidX 6 pack(recommended 30 days per unit), estimated six-month supply, can be used in most climates and sleeping environments.

This product is eligible for VAT relief

VAT on this product will be charged at 0% if VAT relief is claimed at the final stage of the checkout process. Please be aware VAT will show at 20% until that point. Full details can be found here and at the checkout.

£42.50with VAT Relief

In Stock

ResMed AirMini HumidX Waterless Humidification (6 Pack)

The HumidX is exclusive to ResMed AirMini and is a small heat and moisture exchanger (HME) designed to provide comfortable and effective humidification.

Only compatible with the AirFit N20, AirFit P10 and AirFit N30 nasal masks for AirMini.

How does HumidX (HME) work?

HumidX is a waterless humidifier designed to provide more comfort by retaining the moisture and heat in the air you breathe and offering relief from possible dryness and congestion. Heat and moisture are captured and stored within the HME’s tiny paper ridges when you exhale. When you inhale, this heat and moisture are released to humidify the air you breathe.

HumidX can be inserted directly between the mask connector and the vent, providing effective waterless humidification at a compact and comfortable level.

Please be advised each HumidX lasts for 30 days once it has been opened out of its packaging.

HumidX is part of the following CPAP Mask setup packs:

These HumidX filters are incompatible with AirFit F20 or AirFit F30 AirMini kits.

For stronger humidification, consider the HumidX Plus.

What are the benefits of humidified CPAP? Learn More

Additional information

Weight 200 g
Dimensions 10 × 10 × 10 cm


VAT relief eligible


Made In






CE/UKCA Certified


Packaged weight


Compatible with

AirMini CPAP machine

How do I use ResMed AirMini HumidX?

HumidX is simple to use.  All you need to do is insert one directly between the mask connector and the vent, to receive humidification. Please see the guidance video below.