The HumidAir water chamber slides into the back of the device and locks into place, without tools or complicated handling. This is the part that receives the water heated by the built-in humidifier, so less dry air reaches the mask. A sore throat and stuffy nose upon waking often become easier to control.

• The humidity level can be adjusted directly on the device screen, depending on the season or morning sensation
• The chamber opens for filling and rinsing, a quick step to integrate into your evening routine
• Suitable for both AirSense 10 and AirCurve 10, without an adapter