![Detail of the AirFit F40 Full Face Mask cushion, highlighting its contour adaptability for sleep apnea patients.](http://sleeplay.com/cdn/shop/files/AirFit-F40-cushion-side-m-full-face-cpap-mask_800x.webp?v=1712090431)
![Close-up of the cushion for ResMed AirFit F40 Full Face CPAP Mask, ensuring comfort during sleep apnea treatment.](http://sleeplay.com/cdn/shop/files/AirFit-F40-Large-cushion-Front-full-face-cpap-mask_800x.webp?v=1712090431)
![Soft and flexible cushion of the AirFit F40 mask, designed to provide a secure seal for CPAP therapy.](http://sleeplay.com/cdn/shop/files/AirFit-F40-Large-cushion-Rear-full-face-cpap-mask_800x.webp?v=1712090431)
![Innovative cushion design of the ResMed AirFit F40 Full Face CPAP Mask for enhanced sleep quality in apnea therapy.](http://sleeplay.com/cdn/shop/files/AirFit-F40-Frame-Large-Cushion-Diffuse-full-face-cpap-mask_800x.webp?v=1710353799)
ResMed
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Product Overview
The ResMed AirFit™ F40 Full Face CPAP Mask replacement cushion, made of soft silicone, focuses on your comfort and a consistent seal, even as you move during the night. The AdaptiSeal™ technology ensures the cushion adjusts to your face, maintaining a secure seal regardless of your sleeping position.
Please note this is a replacement, this cushion does not include the entire Full Face Mask system. For the complete ResMed AirFit™ F40 Full Face CPAP Mask, please visit the product page for the full assembly.