User Guides

AirFit F20 full face mask

Everything you need to know about sizing, fitting and maintaining your AirFitTM F20 full face mask. 

Sizing AirFit F20  F20 Template

AirFit F20 mask fitting template

This mask fitting template will help you find the right fit for the AirFitTM F20 full face mask or AirFitTM F20 full face mask for Her. 

How to use the fitting template:

1. Download and print the template - ensure it's printed to scale
2. Cut out the template along the dotted lines
3. Use the template as shown to determine the right cushion size for you.
4. The arrow at the top of the guide should correspond with the top of your nasal bridge. The lower part of the guide indicates which mask size is best for your face. The size that aligns with the crease below your lower lip will be your recommended fit. If you’re between sizes, we recommend selecting the larger option for greater comfort.
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AirFit F20 User Guide

Before you start using your AirFit F20 full face mask we recommend you read the user guide. It covers everything you need to know about fitting, cleaning, and maintaining your mask.

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AirFit F20 Support Videos

They say a picture is worth a thousand words. These short videos show you how to easily fit your mask, manage leaks and keep your gear clean for optimum performance. 

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Need more help - Call us on 1800 737 633 or find your local ResMed store or accredited partner to make an appointment for a fitting. 

Ready to buy now? Buy online direct from ResMed and receive free delivery direct to your door. 

Buy AirFit F20 Buy AirFit F20 For Her

AirFit F20