ResMed AirFit™ F40 QuietAir™ Elbow System consist of the QuietAir™ vent ring and quick-release elbow that connects to the short tube.
Connect and disconnect from your therapy quickly and easily by pressing in the clips on either side of the elbow. The lightweight short tube can swivel allowing you to move naturally during sleep. Enjoy a peaceful sleep environment with the QuietAir™ vent ring for diffused venting.