The Replacement Standard H5i Heated Humidifier Water Chamber Tub For Resmed S9 CPAP Machine is replacement water chamber for the ResMed H5i™ humidifier, used with the S9 machine. This water chamber is disposable, not dishwasher safe, and designed to last up to 3 months. Only distilled water can be used in the humidifier chamber.
In the box:
- (1) Water Chamber