SoftX Technology is standard on the Polaris EX CPAP machine. Named after the soft exhalation sensation it creates, SoftX makes breathing with CPAP feel natural and more comfortable for patients. The Polaris EX CPAP with SoftX has a simple contour design and silver color which provide a contemporary style to appeal to patients and fit nicely in their homes. The Polaris EX Heated Humidifier fits easily on to the front of the Polaris EX CPAP, has a temperature adjustment and has a water chamber that is dishwasher safe. The Polaris EX CPAP has a touchpad, located at the top of the unit, which provides convenient access to simple operation and set up for both patients and clinicians.