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ResMed AirFit F20 Full-Face Mask


The AirFit™ F20 Full Face CPAP Mask is designed to fit everyone. This full-face mask is ideal for sleep apnea therapy and patients with different facial shapes and sizes. The innovative InfinitySeal silicone cushion of the F20 withstands even the highest therapy pressures. If you are looking for a lightweight mask of the highest quality, a mask that not only looks great, but also ensures a clear line of sight, then look no further than the AirFit F20.

Need the AirFit F20 For Her? You can order her here.



ResMed AirFit F20 Full-face Ventilated Mask with Headgear

The ultimate full-face CPAP mask with innovative InfinitySeal silicone cushion, performing up to the highest therapy pressures – this is the ResMed Airfit F20! Delivering a comfortable, zero-leak fit and available with three cushion sizes ranging from small to large, the F20 offers extended flexibility and easy fit to all facial profiles. The modular design of F20 allows you to use each sized cushion with the same mask frame.

AirFit F20 Main Features

  • Designed to fit all patients, regardless of facial profile.
  • Fully compatible with a wide range of therapy pressures
  • Modular frame fits all cushion sizes


F20 InfinitySeal cushion technology

The new InfinitySeal silicone cushion is the most adaptive ResMed has ever achieved. The mask is designed to move along with you, tolerating misfitting. The cushion technology features the innovative “infinity” loops and varying thickness levels, reducing blowout while providing unparalleled support at the sides of the nose.

QuietAir vent technology

QuietAir™ is a patented diffuser vent technology integrated into the mask elbow, making the AirFit F20 89% quieter and 70% gentler than previous AirFit models. The mask features small multidirectional openings over a widespread area, while QuietAir breaks up the exhaled air spreading it out lightly.

Streamlined setup

The AirFit F20 comes with ResMed’s innovative new cushion and various enhancements, making it the brand’s most technologically advanced full face mask ever. The modular design allows for each size cushion to be effortlessly clicked right into the standard AirFit F20 mask frame, helping streamline patient setups.

ResMed F20 AirFit For Her

The AirFit  F20 CPAP mask is also available in a For Her version, featuring a stylish lavender accents and a smaller size range.


Package includes:

ResMed F20 Full-Face Mask in Selected Size
InfinitySeal™ Full Face Cushion

Technical specifications

Technical specifications

Type maskFull-face
Headgear Dimensions (Upper Straps)6 in L
Headgear Dimensions (Lower Straps)11.75 in L
Headgear Weight0.93 oz
Cushion Dimensions (Large)4.75 in L x 3.25 in W x 2.5 in H
Cushion Weight (Large)1.50 oz
Mask with Headgear Weight4.19 oz
Mask without Headgear Weight3.26 oz


User guide



What is the ResMed AirFit f20 mask made of?

The AirFit F20 is made of a modular frame based on the AirTouch™ F20 memory foam cushion technology. The material is made extra light and supple. The breathable and replenishable foam of the F20 is made to reduce facial markings and skin irritation.

How to clean AirFit F20?

To properly clean your AirFit F20, you should consult with the user manual where it is explained step-by-step how to handwash the headgear in warm water with mild liquid detergent and how to properly rinse the AirFit F20 parts afterwards.

What is the difference between ResMed f10 and f20?

Compared, the Airfit F20 and the F10 seem very similar. The main difference is that the F20 has extra padding and headgear for improved comfort. The mask features also a proprietary Resmed technology called InfinitySeal full face cushioning.

Fitting Guide

Fitting Guide

Fitting Template

Reviews (1)


  1. James

    Gave the famous F20 full face mask a try. Read that it was “the best full face mask” from Resmed which I found highly doubtful but wanted to try it nevertheless .

    Have to give it to Resmed for creating probably the quietest mask by a mile. And I’ve been using a lot of full-face models throughout my sleep apnea career haha.

    So yeah, have to give credit where credit is due.

    Thanks Katerina for helping me out with the fit! 🙂

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