ResMed Mirage Activa™ LT (mask cushion only)  
  Includes the nasal cushion for the ResMed Mirage Activa™ LT nasal CPAP mask. This purchase does not include the Mirage Activa LT headgear or mask frame system.     About the complete ResMed Mirage Activa LT mask system:  
Nose coverage, nasal mask, silicone cushion
Compact ActiveCell™ technology automatically seals for quick fitting and accommodates a  range of movement and therapy pressure changes
Forehead support design that is a predecessor to today’s popular AirFit™ series
Prescription required for complete mask system