3B's ComfortLine Heated Tubing Kit comes with a medical grade power supply, with plug-and-play simplicity, heats copper wires embedded in the walls of ComfortLine Heated Tubing. ComfortLine maintains a uniform temperature along the entire length of the breathing tube, regardless of changes in outside air temperature, improving comfort, allowing for increased humidity, preventing rainout, and increasing pressure stability.

In the past CPAP/BiPAP users have been forced to compromise their Sleep Therapy comfort -- by lowering humidity levels -- in order to avoid the noise, discomfort and therapy disturbances caused by rainout. With the ComfortLine Heated Tubing Kit you can set your humidifier properly -- to prescribed or desired levels -- and still enjoy a quiet, comfortable, rainout free night.

With ComfortLine there is no need to lower your humidifier's settings to stop rainout! ComfortLine does it for you so that you can set your humidifier as high or low as needed for comfortable sleep therapy