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How to determine the right size for an AirFit F10 mask:
Option 1: Measure your face using a ruler or tape measure *recommended method*
To determine the correct mask size for your facial structure, we recommend taking exact measurements using the method described below. This is the most accurate way to determine your correct size.
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Find a ruler or measuring tape at home. When measuring, please try to use a rigid measuring tool and measure in a straight line up and down.
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Measure from the bridge of your nose to the indent on your chin (just below your bottom lip). It may be helpful to have a friend assist you. *See fig. 1 below. You should be measuring from the height of the bridge of your nose (which his usually just below your eye line) down to the indent in your chin.
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Match your measurement with the given sizes below to find the correct sizing for you.
Option 2) Measure your face using a printed sizing template
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If you don’t have a ruler or tape measure, we’ve created a printable sizing template you can use at home. Here’s how to use the printable sizing template:
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Access the 'Airfit F20 Fitting Template' PDF
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Open the file. Print the file at home. It doesn’t need to be in color – black and white is fine.
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After printing the template, get a pair of scissors and cut out along the dotted line. Once cut, the template should look like the one below. *See fig. 2 below.
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Align the arrow on the sizing guide to the bridge of your nose. *See fig. 2 below.
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Select the most appropriate size by referring to the area of the guide just below your bottom lip, in the indent on your chin.
