BMC F2 - Getting the Right Cushion Size

F2 Full Face Mask User Manual V2.1
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English
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.
 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