Air Outlet Adapter for AirSense 11 & AirCurve 11 Series CPAP/BiLevel Machines 5991 This nasal cushion from Respironics

This nasal cushion from Respironics is designed for use with all Wisp CPAP/BiPAP Masks

The tube measures approximately 11

improving mask fit

CPAP PRO II's unique Double Bite Mouthpiece keeps your mouth closed during sleep so you don't have to worry about chinstraps or bulky full face masks to control mouth leak

This swivel tube with exhalation port from Respironics is designed for use with all Nuance & Nuance Pro CPAP and BiPAP Masks

Air Outlet Adapter for AirSense 11 & AirCurve 11 Series CPAP/BiLevel Machines 5991 This nasal cushion from RespironicsResMed's Air Outlet Adapter fits on the back of all AirSense 11 Series CPAP machines. The Air Outlet Adapter must be properly installed whenever the CPAP device is in use.