ResMed Mirage Activa™ LT frame system (without headgear)   
  Includes the frame system, elbow and nasal cushion for the ResMed Mirage Activa™ LT nasal CPAP mask. This purchase does not include the Mirage Activa LT headgear.   
  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