ClimateLineAir 11 offers integrated heat to prevent condensation inside the tube.

This Heated Tubing is designed for the ResMed AirSense 11 CPAP/APAP and AirCurve 11 BiPAP devices.
It monitors temperature and maintains a consistent temperature throughout the tube to help prevent condensation. The tubing can also auto-adjust humidity levels to help prevent a dry throat or nasal congestion.