AirFit N20 Nasal CPAP Mask

SKU63509 63511 63512

The ResMed AirFit N20 nasal mask system reportedly fits a remarkable 99% of people! The Infinity seal cushion is designed to seal at any airflow pressure setting. A plush headgear andsoft flexible frame has magnetic clips to make putting on and removing the mask easy. There is also a quick release elbow that allows you to disconnect without removing the mask. (Available in 4 sizes – Small, Small For Her, Medium and Large) Compatible with Ultratouch Memory Foam nasal cushion.

ResMed Aifit N20 – Ultimate comfort and performance

The ResMed AirFit N20 Nasal CPAP Mask features the InfinitySeal cushion – which ResMed claim is the most adaptive they have ever designed – along with a soft and flexible frame that includes integrated padding. The result is a mask designed to comfortably move with you and provide a reliable seal throughout the night, regardless of sleep position.

Key ResMed AirFit N20 features:

  1. InfinitySeal cushion was shown to fit 99% of all faces in internal ResMed studies.
  2. Quick-release elbow makes it simple to disconnect from the tubing without removing the mask.
  3. Plush headgear is specifically designed for extra softness and stability.
  4. Soft and flexible frame sits underneath the eyes and adapts to different facial types, while its integrated padding provides added softness.
  5. Magnetic headgear clips guide the headgear to the frame quickly and easily.

With ResMed’s new AirFit 20 series, their aim was to ensure fitting a broad range of faces has never been easier. That’s because each mask has been designed to fit regardless of facial profile, helping reduce the guesswork of mask selection. A recent ResMed internal study conducted internationally, showing the ResMed AirFit N20 CPAP Mask fitted 99% of patients; they may well have achieved that target. Please ensure you use the sizing gauge in the Downloads section to ensure you get the correct size and maximise your opportunity to get a comfortable fit from the InfinitySeal cushion.

The headline advancement with the AirFit N20 over previous ResMed nasal CPAP masks is the new InfinitySeal, a cushion that works by inflating towards the face. This balloon-type seal allows the mask to move and adjust as required rather than be a rigid, defined shape, and can, therefore, more easily adapt to different facial variables and position changes during the night. In addition, the frame also has a degree of flexibility, so the entire mask is better able to compensate for movement and adjustments when required.

A full range of AirFit N20 spare parts is available

The AirFit N20 has a number of improvements over the previous AirFit N10 when it comes to durability, but no mask lasts forever. It is reassuring to know that every part of the N20 mask can be replaced if and when necessary. You can find replacement parts for the ResMed AirFit N20 CPAP Mask here.

Please note that the N20 small mask comes with small headgear & the medium and large N20 masks come with the standard (medium) headgear – if you require smaller or larger headgear, then this can be ordered here.

AirFit F20 Full Face CPAP Mask is also available

Like the sound of the N20 but require a full mask? The ResMed AirFit F20 incorporates many of the same key design aspects of the AirFit N20 but in a full-face format. Even if you are predominantly a nasal CPAP patient, having a full face mask on hand in case, you get a cold or similar will allow you to continue to benefit from CPAP therapy. The F20 would provide a natural backup to your ResMed AirFit N20 in such a circumstance.

Additional information

Weight N/A
Dimensions N/A


Made In





3 Months

Magnetic Headgear Clips


Latex Free


Cushion Material



Small / Medium / Large

Replacement Parts Available


Headgear Included