ResMed AirFit / AirTouch F20/F30 QuietAir Elbow Replacement Small and Large headgear sizes

Small and Large headgear sizes are also available and sold separately

This battery is perfect for long flights

By eliminating the need for inefficient DC-to-AC conversion

Auto-Humidity Control

Replacement Cushion Options:

ResMed AirFit / AirTouch F20/F30 QuietAir Elbow Replacement Small and Large headgear sizesQuietAir is a new diffuser vent within the mask elbow. Featuring small multidirectional openings over a widespread area, QuietAir breaks up exhaled air so that it's spread out lightly. While it releases the same amount of air per breath as our existing standard elbow, it's much quieter and gentler. 89% Quieter than before at 21dBA 70% Gentler exhaled air flow