ResMed HumidX Standard Waterless Humidifier for F20 Series

Product Highlight: The HumidX waterless humidifiers are exclusive to the AirMini travel machine by ResMed. These small yet mighty humidifiers are technically considered HME (Heat and Moisture Exchange) filters which offer portable humidification without the need for water unlike a traditional heated humidifier. Product Features: Easy assembly - simply insert the HumidX directly between the mask connector and the vent for immediate use Revolutionary technology retains the moisture and heat from the air you exhale, stores it within the tiny ridges, and re-releases on your next inhale  The standard HumidX is for use in normal or humid climates where only a normal amount of moisture needs to be added to therapy air.  HumidX waterless humidifier package (SKU: 38012 or 38013)  (1) AirMini HumidX Standard HME filter (3-pack or 6-pack) Specs & Manuals: AirMini User Manual (English) AirMini User Manual (Spanish) Important Manufacturer Notes: USAGE: One cartridge lasts 30 da