ResMed AirFit F40 Full Cushion

The soft under-the-nose AdaptiSeal cushion for the AirFit F40 full face sleep apnea therapy mask has no rigid parts, and is designed to shape itself around both your face and your pillow for a comfortable and natural sleeping experience.

Replacement AdaptiSeal cushions are available in three sizes: Small wide, Medium and Large.

• Soft, supple silicone cushion with no hard parts
• Reliable and effective seal¹
• Comfortable¹
• Easy to replace
• Available in three sizes: Small Wide, Medium, Large.