Mask for odor reduction and welding

Incidental odor reduction: Use a small amount of activated carbon in the filter to help adsorb some unpleasant, low-concentration gaseous substances in the air, to achieve the purpose of reducing odor and improving comfort, but without increasing the protective effect on particulate matter And may increase respiratory resistance.

Special for welding: The surface of the mask is made of anti-spark burn-through materials to increase the service life of the mask. It is also equipped with an exhalation valve and / or an activated carbon layer to reduce the sweltering sensation and reduce the irritation of the respiratory tract caused by the inhalation of ozone generated during welding.