In order to get the best fit of the Urban Air Mask, please see the following tutorial movies:
Urban Air Mask 1.0:
Urban Air Mask 2.0:
How do I get the best fit of the mask?
Tue, 11 Dec, 2018 at 7:07 PM
Tue, 11 Dec, 2018 at 7:07 PM
In order to get the best fit of the Urban Air Mask, please see the following tutorial movies:
Urban Air Mask 1.0:
Urban Air Mask 2.0:
