AirFit N20 Nasal Mask InfinitySeal Silicone Cushion

SKU: 63550

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The AirFit N20 InfinitySeal Cushion is the official replacement silicone for ResMed’s best-selling nasal mask, engineered to maintain a perfect seal for 99% of users.

InfinitySeal™ technology – Adaptive loops and variable thickness ensure a secure fit at any pressure.
Soft-touch silicone – Significantly reduces red marks and skin irritation on the nasal bridge.
Modular Design – Fully compatible with all N20 series frames for quick and easy replacement.

Compatibility

The AirFit N20 InfinitySeal cushion is compatible with all ResMed N20 series mask frames, including the standard AirFit N20 and the AirFit N20 for Her, allowing for easy integration with your current bedside equipment.

Size & Fit

Use the sizing guide here to choose the most suitable option (Small, Medium, or Large). If you’re unsure, contact us for help in finding the right fit for your nasal anatomy to prevent air leaks and maximize therapy comfort.

Adaptive InfinitySeal™ Technology

The N20 cushion features specialized "InfinitySeal" loops and varying thickness levels that allow the silicone to conform to your unique nasal shape. This ensures an airtight seal that stays secure regardless of your sleeping position or therapy pressure settings, reducing the need for tight headgear.

Soft-Touch Nasal Comfort

Made from high-quality medical silicone, the cushion is designed to be exceptionally soft against the skin. It reduces the risk of red marks and irritation on the nasal bridge, providing a gentle yet stable contact point that ensures you wake up feeling refreshed and without skin discomfort.

Unobstructed Field of Vision

The compact design of the N20 cushion provides maximum stability without requiring a bulky forehead support. This leaves your line of sight completely clear for activities like reading or wearing glasses before bed, making your nightly transition into therapy feel more natural and less restrictive.

How often should I replace the N20 cushion?

Is this cushion compatible with other ResMed nasal masks?

How do I clean the silicone cushion?

Do I need a prescription to buy a CPAP machine?

How long does delivery take and do you ship internationally?

How do I choose the right CPAP mask (Full Face / Nasal / Pillows)?

Is it safe to buy CPAP accessories online (filters, tubes, humidifier parts)?

Over 2500+ Positive Reviews From Our Customers

AirFit N20 Nasal Mask InfinitySeal Silicone Cushion

Compatibility

Size & Fit

Adaptive InfinitySeal™ Technology

Soft-Touch Nasal Comfort

Unobstructed Field of Vision

How often should I replace the N20 cushion?

Is this cushion compatible with other ResMed nasal masks?

How do I clean the silicone cushion?

Do I need a prescription to buy a CPAP machine?

How long does delivery take and do you ship internationally?

How do I choose the right CPAP mask (Full Face / Nasal / Pillows)?

Is it safe to buy CPAP accessories online (filters, tubes, humidifier parts)?

Over 2500+ Positive Reviews From Our Customers

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AirFit N20 Nasal Mask InfinitySeal Silicone Cushion

Compatibility

Size & Fit

Adaptive InfinitySeal™ Technology

Soft-Touch Nasal Comfort

Unobstructed Field of Vision

How often should I replace the N20 cushion?

Is this cushion compatible with other ResMed nasal masks?

How do I clean the silicone cushion?

Do I need a prescription to buy a CPAP machine?

How long does delivery take and do you ship internationally?

How do I choose the right CPAP mask (Full Face / Nasal / Pillows)?

Is it safe to buy CPAP accessories online (filters, tubes, humidifier parts)?

Over 2500+ Positive Reviews From Our Customers

Free EU Shipping

24/7 Support

Secure Payments

30-day Returns

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