ClimateLine Heated Tubing for S9

ClimateLine Heated Tubing for ResMed S9 series. It uses a built-in mask temperature sensor to reach relative humidity at the mask. Sensors inside and outside CPAP machine closely monitor changes in humidity and prevents condensation from forming inside the tube. ClimateLine is more flexible than most tubing available in the market. Exclusive to ResMed, ClimateLine tubing is 40% lighter, 20% thinner, and takes up 35% less space. Heated tubing only, machine sold separately.