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Key Features

  • Waterless humidification (HME) exclusive to the ResMed AirMini travel CPAP, eliminating the need for a traditional water chamber and distilled water.
  • Plus version optimized for dry and high‑altitude environments, offering stronger humidification than standard HumidX.
  • Compatible with AirMini setups using AirFit/AirTouch N20, AirFit N30, and AirFit P10 for AirMini masks; not compatible with F20/F30 or standard (non‑AirMini) masks.
  • Disposable 30‑day cartridge—replace within 30 days of opening for comfort and hygiene (even if used only a few nights).
  • Travel‑ready design: small, lightweight discs that drop into the mask connector, perfect for carry‑on luggage and minimalist AirMini setups.
  • Description
  • Parts
  • Specs
  • Included Items
  • Reviews 3
  • Q&A

The ResMed AirMini HumidX Plus is a waterless humidifier cartridge designed exclusively for the ResMed AirMini travel CPAP machine, providing extra moisture in dry or high‑altitude environments such as aircraft cabins, desert climates, or mountain destinations. As a compact heat‑and‑moisture exchanger (HME), it captures heat and humidity from your exhaled breath and returns it on the next inhale, so you get comfortable humidification without a bulky water chamber or distilled water.

HumidX Plus is optimized to deliver stronger humidification than standard HumidX, making it ideal for users who are prone to dryness or who frequently travel in low‑humidity conditions. It is only compatible with AirMini setups using the AirFit/AirTouch N20, AirFit N30, or AirFit P10 for AirMini masks (via their dedicated AirMini setup packs) and does not work with full face masks like F20/F30 or with non‑AirMini devices.

Each HumidX Plus disc is single‑patient, disposable, and must be replaced within 30 days of opening, even if you don’t use it every night. Installation is simple: open the connector module on your AirMini mask setup, drop the cartridge into the slot, close it, and connect the AirMini tubing. There is no daily cleaning required—just replace the disc monthly for consistent, hygienic waterless humidification on the go.

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Manufacturer ResMed

Package of three of the HumidX™ Plus

0
Q: Can I use AirMini without HumidX Plus?

A: Yes, you can use the ResMed AirMini CPAP machine without a HumidX Plus or HumidX cartridge, but you’ll lose the benefits of waterless humidification. In especially dry or high altitude environments, the plus waterless humidifier is highly recommended for optimal comfort.

1
Q: How do I clean the ResMed AirMini HumidX Plus?

A: The HumidX Plus for AirMini is a disposable waterless humidifier, so it can’t be cleaned in a traditional sense. You simply replace it within 30 days of opening to maintain consistent humidity and cleanliness.

2
Q: How does the HumidX™ Plus differ from the standard HumidX™?

A: The HumidX Plus is intended for use in dry and high altitude environments where humidity levels are low. It provides more robust humidification than the standard HumidX, ensuring comfortable CPAP therapy when conditions are challenging.

3
Q: How often should the HumidX™ Plus cartridge be replaced?

A: For best results, it should be replaced after 30 days of use. This ensures the heat and moisture exchangers continue delivering effective humidification without decreased performance.

4
Q: Is the HumidX™ Plus compatible with all CPAP machines?

A: No. The ResMed HumidX Plus is specifically designed for the ResMed AirMini Travel CPAP Machine and works seamlessly with compatible masks like the AirFit P10 for AirMini. It is not intended for other CPAP setups.

5
Q: Does the HumidX™ Plus work with AirFit N20 and AirFit P10?

A: Yes. The HumidX and HumidX Plus cartridges are designed to provide comfortable humidification for AirFit N20 and AirFit P10 setups linked to the airmini™ cpap machine designed for dry or low-humidity environments.

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Basic Features
Manufacturer
ResMed
ResMed
ResMed
Model
38809
38812
38012
Features
Normal weather conditions
Air Travel, High Altitude, Low-Humidity Areas
Any weather condition
Humidification System
Yes
Yes
Yes
Compatibility
Nasal and Nasal Pillow Masks
Nasal and Nasal Pillow Masks
AirFit™ F20 and AirTouch™ F20
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FAQs

Can I use AirMini without HumidX Plus?
Yes, you can use the ResMed AirMini CPAP machine without a HumidX Plus or HumidX cartridge, but you’ll lose the benefits of waterless humidification. In especially dry or high altitude environments, the plus waterless humidifier is highly recommended for optimal comfort.
How do I clean the ResMed AirMini HumidX Plus?
The HumidX Plus for AirMini is a disposable waterless humidifier, so it can’t be cleaned in a traditional sense. You simply replace it within 30 days of opening to maintain consistent humidity and cleanliness.
How often should the HumidX™ Plus cartridge be replaced?
For best results, it should be replaced after 30 days of use. This ensures the heat and moisture exchangers continue delivering effective humidification without decreased performance.
Is the HumidX™ Plus compatible with all CPAP machines?
No. The ResMed HumidX Plus is specifically designed for the ResMed AirMini Travel CPAP Machine and works seamlessly with compatible masks like the AirFit P10 for AirMini. It is not intended for other CPAP setups.
Does the HumidX™ Plus work with AirFit N20 and AirFit P10?
Yes. The HumidX and HumidX Plus cartridges are designed to provide comfortable humidification for AirFit N20 and AirFit P10 setups linked to the airmini™ cpap machine designed for dry or low-humidity environments.