3 ms·
They both point down (actually look at the valve on the N95) is the main point, BUT the n95 is 95% filtering everywhere the valve ISN'T. The bandana is certainl
by lowmagnet 6y ago
They both point down (actually look at the valve on the N95) is the main point, BUT the n95 is 95% filtering everywhere the valve ISN'T. The bandana is certainly not.
- jbdigriz 6y agoMany of the vented masks come with N95 inserts as they are intended to filter inhaled air of particles - originally for mountain biking in dusty climates