ResMed
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ResMed
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Secure and Comfortable InfinitySeal™ Cushion
The ResMed AirFit™ N20 / AirTouch™ N20 Cushion is designed to provide a comfortable and reliable replacement solution for your nasal CPAP mask system. Featuring advanced InfinitySeal™ silicone technology, the cushion adapts to a wide range of facial contours to help maintain a secure seal throughout the night. Replacing worn cushions can help restore mask performance and support consistent therapy effectiveness.
Made from soft and flexible silicone, the cushion is designed to reduce pressure on the nose while maintaining a comfortable fit. The contoured design adapts naturally to movement during sleep, helping minimise air leaks and support stable therapy performance. Its lightweight construction provides comfort for regular nightly use while maintaining a dependable seal.
The cushion is easy to remove, clean, and replace as part of routine CPAP maintenance. Available in multiple sizes, it allows users to find the most suitable fit without changing their existing mask frame. Regular replacement helps maintain hygiene, comfort, and optimal mask performance.
| Specification | Details |
|---|---|
| Brand | ResMed |
| Product Type | Replacement Nasal Cushion |
| Compatibility | AirFit™ N20 & AirTouch™ N20 |
| Technology | InfinitySeal™ Silicone |
| Material | Soft Silicone |
| Available Sizes | Small, Medium, Large |
The cushion is available in Small, Medium, and Large to accommodate a range of facial shapes. Choosing the correct size supports a better seal, fewer leaks, and more comfortable therapy — check against your current cushion or the official ResMed sizing guide if you're unsure which size you need.
Regular cleaning extends the life of your cushion and helps maintain hygiene for safe, effective therapy.
A worn cushion is one of the most common causes of mask leaks and disrupted therapy — and one of the simplest things to put right. As a genuine ResMed component, this InfinitySeal™ cushion is built to the exact specification of your AirFit N20 or AirTouch N20 mask, so fit, seal, and comfort are exactly as intended, without the cost or hassle of replacing the entire mask system. Whether you're refreshing a worn cushion or keeping a spare on hand, it's a straightforward way to keep your therapy consistent night after night.
This cushion is a component of a medical device intended for the treatment of obstructive sleep apnoea and must only be used as part of a complete, compatible AirFit N20 or AirTouch N20 mask system. This listing includes the replacement cushion only — mask frame, headgear, elbow connector, and short tube are not included and are sold separately.
Always confirm cushion size and mask compatibility before use, and inspect the cushion regularly for signs of wear, damage, or discolouration. If you experience skin irritation, persistent leaks, or any adverse reaction while using this product, discontinue use and consult your CPAP provider or healthcare professional.
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.
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.
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