HumidX™ (Standard) HME Humidifier Filter for AirMini™ Portable CPAP Machines - 3 Pack

ResMed HumidX™ (Standard) HME Humidifier Filter for AirMini™ Portable CPAP Machines - 3 Pack

4.00 Average Rating of 3 Reviews Read Reviews



HumidX waterless humidifiers provide AirMini users with extra comfort by retaining the moisture and heat from the air you breathe and delivering it back into the sleep therapy breathing circuit. When you exhale, HumidX captures heat and moisture and stores it within the HME's tiny paper ridges. When you inhale, this heat and moisture is released to humidify the air you breathe in, offering relief from possible dryness and congestion.

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

USAGE: HumidX HME Filters are disposable and should be replaced after 30 days once opened regardless of whether they have been used continuously or not.

Product Information

  • Manufacturer ResMed
  • Part Number(s) 38809
  • HCPCS Code E1399
  • GTIN / UPC Code 00619498388097
  • Country China (Typical Origin)


  • All AirMini Portable Auto-CPAP Machines with P10 Nasal Pillows Mask Setup Pack or N20 Nasal Mask Setup Packs.


Average Rating of
Total 3 Reviews
  • Love the AirMini CPAP

    I love the convenience of the ResMed AirMini CPAP. I don't have to have distilled water. It is a very small footprint and easy to travel with. I don't think it's any noisier than my ResMed 10 full size CPAP. If you travel at all, this is worth the investment.
    Written by VL, Wichita, Kansas2019-09-17
  • Works but noisy

    I didn't need to find distilled water, but did have to put in ear plugs. The air noise is very loud. However, I love the Airfit portable CPAP machine and this is a required piece of the kit, so I'll live with the air noise.
    Written by Ron, 2017-10-02
  • Not used yet

    Ready for the next trip with the "Mini."
    Written by Sully, 2017-07-01