Full Face Cushion for Rio II CPAP/BiPAP Masks Size:Medium This Humidifier Water Chamber is

This Humidifier Water Chamber is designed for use with all Luna G3 and React G3 X Series CPAP & BiPAP Machines

and is designed to power any S9 CPAP or VPAP as well as an attached H5i Heated Humidifier (with or without heated tubing)

Luna TravelPAP delivers personalized Auto-CPAP therapy wherever life takes you--whether you're traveling for business

preferred level of humidity

Full Face Cushion for Rio II CPAP/BiPAP Masks Size:Medium This Humidifier Water Chamber isThese replacement full face cushions will fit all Rio II Full Face CPAP & BiPAP Masks. They feature an under the nose design to offer enhanced comfort and more freedom of movement throughout the night. Three cushion sizes are available: Small, Medium & Large.