ResMed AirSense 11 Side Cover auto-machine the NightShift is designed to

the NightShift is designed to help you reduce breathing disturbances and help you sleep in a healthy position

What's included in this purchase:

*Dishwasher friendly

EPR - (Expiratory Pressure Relief) This feature reduces the work of breathing during exhalation providing a very gentle pressure that naturally adjust to your breathing cycle throughout the night

ResMed AirSense 11 Side Cover auto-machine the NightShift is designed toAn optional accessory for use with ResMeds AirSense 11 CPAP Machines. The Side Cover fits over the slot where the humidifier chamber would usually be installed in the device; and allows the machine to be used without engaging the built in HumidAir Humidifier.