The Air Outlet Adapter for the Resmed AirSense™ 11 AutoSet CPAP Machine and AirCurve™ 11 BiLevel Machine should never be removed unless damaged or in need of cleaning. Remove this adapter from your AirSense™ 11 / AirCurve™ 11 by removing the humidifier chamber and pressing the release clip. Once released you can pull the adapter through the back of your AirSense™ 11 / AirCurve™ 11 devices.
Base Diameter: 1 1/2" x 3 1/4" (H); 18mm (Inner Diameter); 20mm (Silicone Opening Inner Diameter)
