ResMed S9 ClimateLine Heated CPAP Tubing

This is ResMed's ClimateLine heated tubing (part 36995) for S9 series machines. It's for S9 users who run the H5i heated humidifier and want warm, humidified air without water collecting in the hose.

When warm, humid air cools in an unheated hose, water can condense and drip or gurgle into your mask. This is called rainout. ClimateLine heats the air along the tube, and a built-in temperature sensor works with the S9 and H5i to keep the temperature at your mask steady. It's also slimmer and more flexible than a standard tube.

Fits: ResMed S9 series devices with the H5i humidifier attached. Does not fit: an S9 used without the H5i (ResMed says to use SlimLine or Standard tubing instead), or the AirSense 10 and AirSense 11, which don't use the H5i.

Specs: 6 ft 6 in (2.0 m) long with a 15 mm inner diameter. ResMed's maximum recommended pressure for ClimateLine is 25 cm H2O.

Replacement: ResMed recommends replacing CPAP tubing every 3 months. Stop using it sooner if it's damaged and leaks air.

Care: each morning, disconnect the tube and hang it in a clean, dry place out of direct sunlight. Once a week, remove it from the H5i and mask, wash it in warm water with a mild detergent, rinse well and let it air dry away from direct sunlight. Don't put it in a washing machine or dishwasher.