The AirSense 11 AutoSet Bundle with AirTouch N20 Nasal Mask & Filters is a complete CPAP therapy package for sleep apnea. It includes the AirSense 11 AutoSet device with automatic pressure adjustment, built-in heated humidifier, touchscreen interface, and wireless data connectivity. The AirTouch N20 nasal mask features an UltraSoft memory foam cushion that adapts to facial contours for a breathable seal with minimal skin contact. Includes: ResMed AirSense 11 AutoSet Power supply User guide 6' SlimLine tubing AirTouch N20 nasal mask Two filters The combination of a comfortable memory foam cushion and adaptive device settings supports consistent therapy with reduced pressure points and minimal facial marks.