ResMed's ActiveCell cushion features an inflatable chamber that expands and contracts to create a gentle sealing force without requiring strong headgear tension. In addition the ActiveCell decouples movement from the mask and face to create a more stable, uninterrupted sleep, even for active sleepers.
ActiveCell cushions come standard on all Mirage Activa CPAP and BiLevel Masks. Each cushion includes the cushion clip as shown.
SIZING: The Mirage Activa uses a single frame for all sizes so any cushion can be used with any mask. These cushions will NOT work with the Mirage Activa LT. Those cushions are available elsewhere on this site.