ResLab Medicals

AirFit F40 Replacement Mask Cushion - 2 Pack

£23.99
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ResLab Medicals

AirFit F40 Replacement Mask Cushion - 2 Pack

AirFit F40 Replacement Mask Cushion - 2 Pack

Regular price £23.99
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Description

AirFit F40 Cushion – AdaptiSeal Cushion Replacement

Refresh your CPAP mask with the ResMed AirFit F40 AdaptiSeal Full Face Cushion Replacement, designed exclusively for the AirFit F40 Full Face CPAP Mask. Replacing your cushion regularly helps maintain a secure seal, enhances comfort, and supports effective CPAP therapy without replacing the entire mask.

Made from soft, flexible silicone, the AdaptiSeal cushion gently adapts to your facial contours for a comfortable, reliable fit throughout the night. Its seamless design contains no rigid components, helping reduce pressure points while promoting a stable seal during movement.

The cushion can be removed and replaced quickly, making routine mask maintenance simple and convenient. Available in multiple sizes, it allows users to choose the best fit for optimal therapy performance.


Note: This product includes the replacement cushion only. The AirFit F40 mask frame, headgear, and other mask components are sold separately.

Key Features

AdaptiSeal™ Silicone Cushion
Genuine replacement cushion for the ResMed AirFit F40, made from soft silicone elastomer with no rigid components for a truly flexible fit.
Conforms to Facial Contours
Gently adapts to a wide range of facial shapes and sizes, delivering a secure, comfortable seal throughout the night.
Lightweight Design
At just 26 g, the cushion minimises facial pressure and discomfort for enhanced overnight wearability.
Quick & Easy Replacement
Removes and reinstalls effortlessly, making routine mask maintenance simple and convenient without tools or clips.
Available in Three Sizes
Choose from Small, Medium, or Large to achieve a personalised fit and optimal therapy performance.
Magnet-Free Design
Suitable for users who prefer or require a non-magnetic mask component, including those with certain medical implants.

Technical Specifications

Specification Details
Manufacturer ResMed
Product Type Replacement full face CPAP cushion
Compatible Mask AirFit F40 Full Face CPAP Mask
Available Sizes Small, Medium, Large
Material Soft silicone elastomer
Weight 26 g
Therapy Pressure Range 4–30 cm H₂O
Latex-Free Yes
AirMini Compatible No
Contains Magnets No
Package Includes 1 × Replacement AdaptiSeal cushion only

What's in the Box

  • 1 × AdaptiSeal Replacement Cushion (selected size)
  • Note: Mask frame, headgear, and elbow assembly are sold separately

Why Choose the AirFit F40 Cushion?

The ResMed AirFit F40 AdaptiSeal Cushion is a genuine replacement part that restores the performance of your full face mask without the cost of a full replacement. Its soft silicone construction conforms to your facial contours for a secure seal all night long, while the magnet-free design makes it suitable for users with implants or those who simply prefer to avoid magnetic components. Quick to replace and available in three sizes, it's the practical choice for maintaining effective CPAP therapy night after night.

Important Safety Notice

Please refer to the official user guide for complete information on contraindications, warnings, precautions, and instructions for use. Patients should consult their healthcare provider to determine whether this medical device is appropriate for the treatment of obstructive sleep apnoea.

Warranty T & C

All our products are covered by standard manufacturer warranties. Most CPAP masks and accessories include a 90-day warranty against defects, while CPAP machines generally include a 2 to 3-year warranty.

Shipping & Return Policy

Free Next-Day UK Delivery: Orders placed before 3:00 PM GMT Monday to Friday are shipped same-day for next-day delivery.

30-Day Easy Returns: We offer a 30-day return policy for unopened and unused items in their original packaging.

Frequently Asked Questions

Q: What is included in this replacement package?
A: This package includes 1 × ResMed AirFit F40 AdaptiSeal replacement cushion in your selected size (Small, Medium, or Large). The mask frame, headgear, elbow, CPAP tubing, and CPAP machine are not included.

Q: Is this replacement cushion compatible with all AirFit™ F40 masks?
A: Yes. This genuine replacement cushion is designed exclusively for the ResMed AirFit F40 Full Face CPAP Mask. It is not compatible with other ResMed mask models.

Q: How often should I replace the AirFit™ F40 cushion?
A: Regular replacement helps maintain a secure seal, improve comfort, and support effective CPAP therapy. Many users replace their cushion approximately every month, or as recommended by their healthcare provider or equipment supplier.

Q: Is this a genuine ResMed product?
A: Yes. This is a genuine ResMed AirFit™ F40 AdaptiSeal replacement cushion, manufactured specifically for the ResMed AirFit™ F40 Full Face CPAP Mask to ensure optimal fit, comfort, and performance.

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AirFit F40 Replacement Mask Cushion - 2 Pack
AirFit F40 Replacement Mask Cushion - 2 Pack Small £23.99
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