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

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

low-maintenance oxygen concentrator provides BOTH Continuous Flow (up to 3 LPM) and Pulse Dose Therapy (up to 9) in a great travel sized package

are designed for use with all Brevida Nasal Pillow CPAP/BiPAP Masks

Four cushion sizes -- Petite

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.