ResMed ClimateLineAir™ heated tube 
Includes ResMed ClimateLineAir™ heated tube This purchase does not include CPAP machine or full humidification system
About ClimateLineAir heated tubing:
Helps deliver optimal levels of humidity and helps virtually eliminate rainout
Personalize your CPAP humidification and temperature settings for an airflow that’s comfortably warm and moist
Compatible with ResMed AirSense™ 10 and ResMed AirCurve™ 10 machines