
ResMed HumidX Plus
- South Australia — usually 1 business day
- Sydney, Melbourne & other major cities — 2–3 business days
- Regional & remote areas may take a little longer
Description, specs & care
The HumidX Plus is a compact heat and moisture exchanger designed to deliver effective humidification during CPAP therapy.
It is especially suited for dry environments or high altitude conditions where the air has low humidity, such as during air travel.
The system works by capturing heat and moisture from your exhaled breath, which is stored in the small paper ridges inside the exchanger. When you inhale, the stored heat and moisture are released, helping to humidify the air you breathe in.
HumidX Plus is lightweight, compact, and simple to use.
Please note, it is only compatible with the AirFit N20 and AirFit P10 masks used with the AirMini device. It is not currently available for use with full face masks.
Available: 3 pack, 6 pack
Key features:
- Designed for use with ResMed P10 and N20 masks for AirMini
- Compact and easy to handle
- Single use and does not require cleaning
- Effective for up to thirty days once opened
Hand-wash with warm water and mild soap; air-dry out of direct sunlight. Avoid alcohol-based cleaners, dishwashers and tumble dryers. Disposable items (e.g. filters) are replaced rather than washed — refer to the manufacturer's guide for the recommended interval for this part.
Warranty. Manufacturer warranty applies to genuine defects — see your product documentation for the warranty period for this part.
Returns. Change-of-mind returns within 30 days for unused, unopened items. For hygiene, opened or used cushions, filters, headgear and tubing can't be returned. Faulty items are covered under the Australian Consumer Law.



