Everpro Safety FFP2-Its filtration efficiency (dust-removing rate) is more than 95% for non-oily particulate matter above 0.075 microns, and the filter material is harmless to the human body.

This respirator pollution mask can be used all year in any weather which keeps you safe from fog, smog, dust, smells, germs, bacteria, viruses, vehicle exhaust, air pollution, allergens, and humidity thus.