iVolve Full Face Mask User Manual V1.
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En
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Getting the Right Cushion Size
The following drawing describes the different features of face
and the length of the face (H) you need to measure.
The masks are available in three different sizes for comfortable
therapy.
Choose the appropriate size according to the table below.
Getting the Right Cushion Size
H
H (
mm
)
Size
80
≤
H
≤
90
S
90 < H
≤
100
M
100 < H
≤
115
L
