dream station 1 machine autocpap humidifier

DreamStation Heated Humidifier is an optional accessory connecting to the CPAP machine to form an integrated unit that is easily adjusted by the LCD display. The heated humidifier includes DryBox technology, which prevents water from entering the machine. The heated humidifier delivers standard temperature and humidity into the mask, as produced from the machine, independently from exterior changes such as humidity, room temperature or flow rate. An additional Heated Tubing is optionally available for complete rainout protection. DreamStation's heated humidifier produces two (2) optional modes of air-humidification: fixed and adaptive. 

It has five (5) temperature operating levels, from one (1) to five (5).