This is the replacement standard water chamber for use with the ResMed AirSense 11 Series of devices.
The AirSense 11 Water Chamber is made with injection-molded plastic, stainless steel, and a silicone seal. The product has a maximum capacity of 380 mL
Always recommended to use distilled water to avoid the mineral deposit buildup from using tap water.
Wash at least once per week with mild detergent and warm water. This water chamber is NOT dishwasher safe. Be sure and empty out any remaining water after each night's usage and allow the water chamber to dry out to avoid mold.