The Water Chamber for H4i™ Heated Humidifier is a replacement water chamber for the H4i Heated Humidifier. The water chamber has a capacity of 390ml of water. This was increased from the previous H3i Heated Humidifier which had a smaller capacity.
This chamber is not dishwasher safe. This chamber cannot be disassembled and must be washed by hand.
ResMed also sells an improved Dishwasher Safe Water Chamber.
Return On Warranty Issues Only