The ResMed ClimateLine Air Heated Tube works with the ResMed Airsense10 Humidifier by controlling the CPAP air pressure temperature as it passes through the tube to your mask. Keeping the temperature in the tube steady, the Climate Control system automatically adjusts to changes in ambient room conditions to hold a comfortable humidity level for your therapy. Rainout is avoided without needing to reduce the humidity delivered. A temperature sensor built into the mask end of the tube is automatically controlled by the Climate Control system to deliver a consistent, comfortable temperature at the mask. Compatible with: ResMed Airsense 10 Elite ResMed Airsense 10 Auto ResMed Airsense 10 Auto for Her