AirFit™ F20*

Full-face mask

Versatile Fit full-face mask that’s effective up to high therapy pressures1. The AirFit F20 and ‘For Her’ variant offer a reliable and effective seal2 and a smooth, easy patient experience. The InfinitySealTM silicone cushion is designed to comfortably fit everyone3 and accommodate movement.
Product codes: S (64005), M (64006), L (64007), S for Her (64008), M for Her (64009)

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Versatile Fit full-face mask


Tested to comfortably fit various face shapes and sizes, the AirFit F20 is a mask that caters to a wide range facial shapes and sizes. In fact, a European study found that the AirFit F20 successfully fits 94% of patients3.

The AirFit F20 features an InfinitySeal silicone cushion that’s designed to adapt to each patient’s unique facial contours, offering an effective static seal2 even at high therapy pressures1. Discover the cushion’s geometry here.

Patient tested and preferred


73% of patients said they preferred the seal of the AirFit F20.2 It has been designed with a smooth, comfortable patient experience in mind together with a reliable seal2.

The ‘for Her’ range


Dedicated to women, this range was specifically designed to give every woman a more personalised mask that better meets her unique facial features and adapts to the way she sleeps.



The QuietAir™ elbow is designed to minimize noise (it generates just 21 dBA)4 and gently disperses air, so your patient can enjoy a more peaceful environment and sleep closer to their partner. By helping patients to sleep comfortably, QuietAir can contribute to patient satisfaction and compliance.

From vented to non-vented mask


The AirFit F20 can adapt to different configurations. The F20 non-vented elbow (64001) is compatible with AirFit F20 and AirTouchTM F20 mask systems allowing patients to interchange between vented and non-vented solutions in the same mask.

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Warranty & services

Looking for service and warranty information on the ResMed AirFit F20 full-face mask?
Find the answers to your questions in our resource centre.


Equip my patients with the AirFit F20 mask

Assemble/disassemble the AirFit F20 mask

Maintain and clean the AirFit F20 mask

Keen to explore other masks?

ResMed’s CPAP mask categories are designed to reflect your patients’ needs and sleep habits. Our Versatile Fit, Freedom and Minimalist mask categories make it easier to find the right mask.

Minimalist CPAP masks
Freedom CPAP masks
Versatile Fit CPAP masks

Please refer to the user guides for relevant information related to any warnings and precautions to be considered before and during use of the products.

* Use of masks with magnetic components is contraindicated in patients with the following pre-existing conditions: a metallic haemostatic clip implanted in the head to repair an aneurysm and/or metallic splinters in one or both eyes.


  1. AirFit F20 is validated at therapy pressures from 3 to 40 cm H20 – refer to AirFit F20 user guide.
  2. 26 existing ResMed patients, conducted between 26/04/2016 – 27/05/2016 comparing the market-leading mask at the time of the study with AirFit F20. Preliminary patient study – data on file; ID A3810872
  3. ResMed fitting study of 39 patients, conducted in 2015. Data on file; ID A3830701. AirFit F20 is to be used by patients weighing more than 30kg. Refer to AirFit F20 user guide.
  4. Noise emission values in accordance with ISO 4871 at a distance of 1 m, with uncertainty of 3 dBA. Refer to AirFit F20 user guide.