Mask Sizing

The below measurements can offer support in choosing which size AeroChamber Plus® Flow-Vu® mask device would be the best fit. If you would like more information on what size is right for you please contact your local healthcare professional.

Mask Size Measurements

Width

Height

Approx. Age Group

Small Mask
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52mm

70mm

0 - 18 Months

Medium Mask
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70mm

82mm

1 - 5 Years

Adult Small Mask
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80mm

82mm

Adult Small

Adult Large Mask
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90mm

110mm

Adult Large

Small Mask

Width:
52mm

Height:
70mm

Approx. Age Group:
0 - 18 Months

*Children should transition to a mouthpiece around the age of 5.

Sizing Chart

How to Fit Mask Perfectly

The top of the mask should sit on the bridge of the nose and the bottom should rest between the bottom of the lips and chin.