Philips 50 Series CPAP Water Chamber Tank Tub

Philips 50 Series CPAP water replacement humidifier water chamber tub is for use with the Philips System One 50 Series CPAP machines ONLY.

The CLEAR LID is for the 50 series RemStar range of CPAP machines by Philips Respironics.

The water tank tub goes inside the humidifier. Some people also refer to the water tank as the CPAP water chamber tubs.

This water tank is compatible with all Philips Respironics System One CPAP & BiPAP Machines that are part of the older Philips 50 series model.