Product overview:

The AirFit F20 InfinitySeal™ cushion conforms to the face for a reliable seal at all therapy settings.  

Key Features

• Replacement cushion for ResMed AirFit F20 and F20 For Her Full Face Masks (sizes are the same for both masks)
• Interchangeable with AirTouch F20 memory foam cushion
• Compatible with both AirFit and AirTouch F20 mask frames
• Seals well at high pressures
• Available in Small, Medium and Large