Longer life/greater filter efficiency
Better protection in wet environments
Less chance of damage from foreign objects
Resistance to clogging from very fine dust environments
Improved hygiene

Comfort
FIT IT!
Don the Mask - Put the straps and harness over your head and pull the straps to a suitably tight and comfortable fit.

PRESS IT!
PressToCheck™ - Press the front and backs of both filter covers together to stop air from entering through the filters.

CHECK IT!
Inhale - No air should come through the mask. Adjust the mask and repeat until it doesn't. Release when seal is made.