ResMed Mirage Activa LT Nasal Mask Cushion

ResMed’s improved ActiveCell cushion features an inflatable chamber that automatically expands and contracts to create a gentle sealing force without requiring strong headgear tension like more traditional nasal cushions. In addition the ActiveCell decouples movement from the CPAP mask and face to create a more stable, uninterrupted sleep, even for the most active of sleepers. Available in small, medium, large, and large wide sizes.