M2 MESH MASK
The M2 Mesh mask is our bestselling style. Users love the one-strap design because it's comfortable and makes throwing it on and off throughout the day simple. The mesh shell is ideal for warm weather or any activity that will work up a sweat.
ACTIVE CARBON FILTERS
Each mask comes with two F1 Standard Filters that filter up to 99.9% of particulates down to .1 micron. The active carbon layer helps reduce odors and fumes. In high dust environments, change your filter every 10-20 hours of use. In lighter dust, filters may last up to 60+ hours.