Automatically Adjusts for Consistent Humidification Integrated Swivel Connection Super Basic Maintenance Designed for Specific ResMed-Brand Machines Monitors and Automatically Adjusts for Optimal Temperature Once the ResMed ClimateLineAir heated tubing is attached to your AirSense 10 or AirCurve 10 machine, the automatic climate control settings of your device will engage to monitor and adjust your humidity levels and heat settings for optimal humidity comfort. Never wake up with a dry mouth again! Integrated Swivel Connection Offers Freedom While You Sleep Included with the ClimateLine tubing is an innovative swivel connection, which encourages movement throughout the night without impacting the electrical connection to your ResMed machine.