AirSense 11 AutoSet is a premium Auto-CPAP machine that adjusts pressure levels through the night to ensure you receive the lowest possible pressure for successful sleep therapy. It is compact, rugged and lightweight, with intelligent design enhancements, and user friendly controls. Premium features like AutoRamp, a built-in HumidAir Humidifier, EPR Pressure Relief, and SmartStart make AirSense 11 AutoSet an ideal solution for truly comfortable and convenient sleep therapy.