Can only be used with the Climate Control System, and provides more flexibility and less drag with light weight materials.
Compatible with S9™ devices, ResMed introduces its new ClimateLine Heated Tubing with the S9 series machines.. ResMed S9 ClimateLine™ Heated CPAP Tubing | Gray & Orange The ClimateLine Heated Tubing works in harmony with your H5i humidifier to give you measured and controlled heat and humidification at the mask, virtually eliminating rain out. | ResMed S9 ClimateLine™ Heated CPAP Tubing | Gray & Orange Exclusive to ResMed, the ClimateLine Tubing is 40% lighter, 20% thinner, and takes up 35% less space.