AirFit F20 Full Face CPAP Mask

SKU64005 64006 64007

The Resmed AirFit F20 Full Face Mask features an Infinity Seal cushion, specially designed with varying thickness levels to reduce blowout and provide support at the side of the nose. A flexible frame sits underneath the eyes, while integrated padding adds softness. Magnetic clips easily guide the plush headgear to the frame. The two For Her options feature smaller headgear. A quick-release elbow is simple to disconnect from tubing when getting up and diffused venting evenly disperses air and dampens air flow. (Compatible with full face Ultrasoft Memory foam cushions as well. Available in 5 sizes: Small, Medium, Large, For Her Small and For Her Medium.)

ResMed AirFit F20 Full Face CPAP Mask

Extensively tested and designed to give you the best therapy experience, the lightweight, flexible frame of the F20 ensures a clear sightline for reading or watching TV and is ideal for those who sometimes feel claustrophobic during therapy. This mask is suitable for people who breathe through their mouth at night and is designed for ultimate comfort.

The mask features a soft, dual-wall InfinitySeal silicone cushion which comfortably contours the face and is designed to accommodate your night-time movements. This design also ensure a secure seal for a variety of facial shapes and sizes.

The AirFit F20 is a proven choice among patients. Recent ResMed internal studies have shown that, when compared against the current market-leading full-face masks, 86% of the patients prefer the seal of AirFit F20. A majority of patients in ResMed internal studies also said they prefer the AirFit F20 over the current market leader in terms of stability and ease of use.

Notable features of this mask include:

  • The new InfinitySeal silicone cushion – is designed to accommodate your movements
  • Easy to use magnetic clips* for quick fitting
  • A flexible fabric-lined frame that delivers a breadth of fit while adding enhanced comfort
  • Plush headgear assists in giving a more comfortable night’s therapy
  • QuietAir elbow – the mask now includes ResMed’s QuietAir elbow, which reduces noise by 89% and makes exhaled air leave the mask 70% more gently


ResMed AirFit F20 – CPAP Mask Advancements

There are a few visible differences when looking at this mask next to the previous generation – the F10.

The cushion: The F20 uses ResMed’s new InfinitySeal cushion design. While similar in shape to the F10, the cushion behaves differently. It effectively inflates towards the face, providing a more cushioned seal and greater flexibility. It also allows for a looser fit, and the wider contact area with the face reduces the risk of pressure sores and red marks.

The cushion on this mask combines two silicone finishes; the cushion has a smooth finish for a superior grip, and a frosted texture is used on the nasal bridge – the most prone area for skin damage.

Magnetic headgear clips: The F20 is the first ResMed full-face mask with magnetic headgear clips. The clips make fitting the mask super easy.

Fabric frame supports: The “arms” from the main frame of the AirFit F20 to the headgear have a fabric cover. This fabric cover prevents unnecessary silicone contact with the skin to prevent red marks or skin irritation.

Elbow and exhalation: The F20 has tabs made of plastic rather than rubber, so they are easier to push and more durable. The exhalation port has also been redesigned, and early reviews suggest it is now notably quieter than the old design.


Sizing your F20 CPAP mask

We have found that the ResMed AirFit F20 does not always size up the same as other CPAP masks, including previous ResMed masks. We strongly recommend using the Sizing Gauge in the Downloads tab before ordering and not assuming that being a medium in your current mask means you will be a medium in the F20.


Included in the pack

  • An F20 Full Face Mask in your selected size
  • Standard-size headgear (fits the majority of people)


Please note: All sizes of masks will be supplied with the standard-sized headgear – this is a long-standing ResMed policy across all their masks. If a larger or smaller headgear is required, this will need to be purchased separately and cannot be exchanged/swapped with the one supplied. However, the regular size fits most patients, regardless of mask size.

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