Resmed ClimateLineAir™ 11 Heated CPAP Tubing. Brand New in SEALED original packaging. Specifically designed for AirSense™ 11 and AirCurve™ 11, the slim size of the ClimateLineAir™ 11 tube is designed to offer flexibility, sleeping comfort, and a reduced risk of getting caught up in the patient's bedding. The ClimateLineAir™ heated cpap hose provides optimal humidity comfort by monitoring temperature levels all the way to the mask, allowing the Airsense™ 11 to compensate as ambient conditions change. It also features an innovative swivel connection at the machine that helps with preventing the tube from becoming tangled and is perfect for active sleepers. The built-in sensor is designed to continuously monitor temperature, and when paired with a Resmed HumidAir™ heated humidifier and the available Climate Control Auto option, humidity is automatically adjusted to deliver optimal comfort. Retails for $46.