PR Replacement Humidifier Water Chamber for System One 60 Series (Original version)
- This is NOT compatible with the very similar 50 series line of machines also from Philips Respironics.
- Do not fill the water tank above the maximum fill line. Damage to the humidifier or therapy device may occur. If the water tank is overfilled, water may leak out of the tank inlet (located on the back of the tank) when installing the tank lid. Use only room temperature distilled water in the tank. Do not put any chemicals or additives into the water. Possible airway irritation or damage to the water tank may result. Remove the tank, empty all water, and replace the empty tank before transporting.