ResMed HumidX Plus Waterless Humidification Cartridges for AirMini — 6 Pack
The ResMed HumidX Plus 6-pack (Ref 38813) provides six disposable Heat and Moisture Exchanger (HME) cartridges designed exclusively for use with the AirMini travel CPAP machine. HumidX Plus works on the same HME principle as the standard HumidX — capturing heat and moisture from exhaled air within the cartridge's fine paper ridges and releasing it into the inhaled airflow — but delivers a higher level of humidification output, making it the recommended choice for dry environments, high-altitude locations and aircraft cabins where ambient humidity is low. Each cartridge inserts directly between the mask connector and the vent and lasts 30 days from the date of opening, giving 180 days of humidified therapy from this 6-pack. Compatible with the AirFit N20, AirFit P10 for AirMini and AirFit N30 nasal masks only. Not compatible with F20 or F30 full face masks.
Key Features
- Higher humidification output than standard HumidX - delivers a greater level of moisture into the therapy airflow, designed for dry environments where standard HumidX may be insufficient
- Suitable for dry climates, high altitude and aircraft cabins - recommended for conditions where ambient humidity is low, including in-flight use
- Waterless humidification - no water chamber, water tank or heated tubing required; no daily water change needed
- Heat and Moisture Exchange (HME) technology - captures heat and moisture from exhaled air in fine paper ridges and releases it on the next inhale
- Inserts between mask connector and vent - quick, tool-free installation; no reconfiguration of the AirMini setup required
- 30-day cartridge life - each HumidX Plus lasts 30 days from the date of opening; 6-pack provides 180 days of therapy
- Disposable - no cleaning required; discard after 30 days of use
- Exclusive to the AirMini - not compatible with any other CPAP machine
- Compatible masks: AirFit N20, AirFit P10 for AirMini and AirFit N30 - not compatible with F20 or F30 full face masks
HumidX vs HumidX Plus
| Feature | HumidX | HumidX Plus |
|---|---|---|
| Humidification level | Standard | Higher |
| Suitable environments | Most climates and sleep environments | Dry climates, high altitude, aircraft cabins |
| Cartridge life | 30 days | 30 days |
| Mask compatibility | N20, P10 for AirMini, N30 | N20, P10 for AirMini, N30 |
Technical Specifications
| Specification | Detail |
|---|---|
| Manufacturer | ResMed |
| Part number | 38813 |
| Pack quantity | 6 cartridges |
| Type | HME (Heat and Moisture Exchanger) |
| Humidification level | Higher than standard HumidX |
| Cartridge life | 30 days per cartridge from date of opening |
| Cleaning required | No (disposable) |
| Compatible device | AirMini only |
| Compatible masks | AirFit N20, AirFit P10 for AirMini, AirFit N30 for AirMini |
| Not compatible with | AirFit F20, AirTouch F20, AirFit F30 |
| Recommended for | Dry climates, high altitude, aircraft cabins |
Please note: HumidX Plus is not compatible with AirFit F20, AirTouch F20 or AirFit F30 full face masks. Replace each cartridge within 30 days of opening. Standard HumidX (Ref 38809 and 38810) is available separately for use in normal and most sleep environments. Also available as a 3-pack (Ref 38812).
