ResMed AirFit F40 Cushion Replacement Size:Large The elbow is free to

The elbow is free to swivel inside the connection to help active sleepers maintain proper placement of the mask as sleeping positions change

Setting up your device

Air flows through the frame to the quick-release elbow at the top of the head so it easy to disconnect and reconnect tubing if you need to get up at night

delivering a gentle and customised therapy experience

compatible with standard CPAP masks

ResMed AirFit F40 Cushion Replacement Size:Large The elbow is free toCushion replacement for the ResMed AirFit F40 full face mask. Available in 3 size options: Small Wide Medium Large Cushion only, mask is show for reference. Not compatible with any other masks.