Airfit F40 Frame Respiratory or Large) can be fitted

or Large) can be fitted onto the same mask frame body

built-in diagnostic intelligence that precisely distinguishes between obstructive sleep apnea (physical blockages) and central sleep apnea (neurological breathing pauses)

easy to clean

It is recommended to replace the strap every 6 months or when the Velcro no longer holds securely

Airfit F40 Frame Respiratory or Large) can be fittedNeed to replace your ResMed AirFit F40 Mask Frame? The flexibility of the frame combines with the AdaptiSeal cushion to provide a good fit. The frame curved around the eyes to give you a clear field of vision. The soft fabric cover offers comfort to reduce your chance of red marks on your face.