exhalation valve

by kapik1

9 Downloads

1 Likes

0 Makes

Download Model

mask valve thingiverse covid19 respirator exhalation breathout mask valve thingiverse covid19 respirator exhalation breathout mask valve thingiverse covid19 respirator exhalation breathout mask valve thingiverse covid19 respirator exhalation breathout

Exhalation valve for home sewn mask. Dimensions are designed to hold together without glue.