This bundle pairs our ResMed AirSense 11 AutoSet with the AirFit F20 full face mask, so you get everything you need for CPAP therapy in one box: the machine, a full face mask sized to fit, ResMed SlimLine tubing, and a standard filter. The AirSense 11 machine is included, not sold separately. We put this pairing together for anyone breathing through their mouth at night, dealing with nasal congestion, or starting therapy and wanting one mask that works no matter how they sleep. The AirFit F20 covers your nose and mouth with a silicone InfinitySeal cushion built to hold its seal at any pressure setting, and its magnetic headgear clips snap into place in two simple steps. Buying the AirSense 11 and AirFit F20 as a bundle means the mask ships ready to pair with your new machine, and you handle one Rx, one order, and one setup instead of two separate purchases. The built-in HumidAir humidifier adds moisture without a separate part, AutoRamp starts you at a lower pressure before rising to your prescribed setting, and EPR (Expiratory Pressure Relief) softens each exhale. A built-in cellular connection logs every session to the myAir app. A valid CPAP prescription is required for this bundle. If you're comparing options first, our AirSense 11 bundle collection shows the other mask pairings available with this same machine.