ResMed AirSense 10 AutoSet with HumidAir and ClimateLineAir is an auto adjusting PAP machine prescribed for the treatment of sleep apnea, snoring and flow limitation. This device delivers the necessary pressure needed to stabilize the airway through your different sleep positions and sleep stages. Another great attribute of using and auto CPAP machine is that if you have any weight loss or gain and require more or less pressure the device will detect this on a nightly basis. A person that is new to continuous positive airway pressure (CPAP) will benefit from an auto adjusting CPAP model. This technology allows them to acclimate to pressure without the feeling of being overwhelmed. CPAP compliance can increase if the user is provided with two primary features; mask comfort and machine pressure comfort. The HumidAir integrated heated humidifier allows moisture to be added to the pressurized air and this feature prevents dryness and irritation to the user throughout the night. ResMed AirSense 10 CPAP with HumidAir and ClimateLineAir From a design standpoint the angle of the display screen makes it easier to view or adjust settings via the LCD display while laying in bed with the machine on your nightstand. The built in humidifier with water chamber tub that sticks out on the side makes it easier to check your water level and refill as opposed to the prior model where a separate casing made you open the device to fill the water chamber or water level mark.