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How do I know which size of ResMed AirFit F20 Headgear to choose?
To determine the correct size of a ResMed AirFit F20 headgear, you can use a sizing guide.
- Print the "AirFit F20 Fitting Template" PDF from ResMed.
- Cut out the template along the dotted line.
- Hold the guide to your face with a mirror, aligning the arrow with the bridge of your nose.
- The size that lines up with the crease below your lower lip is your recommended fit.
- If you're between sizes, choose the larger option for more comfort.
