3M 8515 N95 Economical dust mask for welding

Product description
model:
N95 non-oily particulate protective mask
Style:
3M 8515 Economical welding protective mask (head-wearing)
Function and use:
Complies with the US NIOSH standard for protection of extremely fine industrial dust 95% designed for welding, cutting, metal casting,
Instructions for use of economical dust mask specially designed for workers working in hot and humid environments such as sanding : The
outer layer of 3M mask material is high-grade non-woven fabric, and the inner layer is high-static filter material. Cannot be cleaned
. Disinfection is not recommended. When the respiratory protective mask is damaged, contaminated, or you feel difficult to breathe, please replace the protective mask.