Respironics System One Humidifier Chamber

This PR System One Heated Humidifier Water Chamber is designed for use with all Philips Respironics SystemOne Series CPAP and BiPAP Humidifiers.

NOTE: There are 2 versions of this product in the 50 & 60 Series Humidifers: The newer 60 SERIES SystemOne Heated Humidifier includes the words "SYSTEM ONE" embossed on the top of the humidifier unit and have dark gray side panels; older 50 SERIES Heated Humidifiers did not include any wording on the humidifier unit and have light gray (ivory) colored side panels.