Miuphro KN95 5-ply foldable mask is suitable for adults' daily travel protection. The KN95 mask is not to be used as a replacement for gas masks. The mask cannot generate oxygen and should not be used in hypoxic environments. When used properly the mask provides effectively protects respiratory health. Use the KN95 mask to protect against PM2.5, dust pollen, and haze proof.
Use for Particles such as those from grinding, sanding, sweeping, sawing, bagging, or processing, minerals, silica coal, iron ore, heavy metal, flour, wood, pollen, and certain other substances. Liquid or non-oil based particles from sprays that do not also emit oil aerosols or vapours. Metal fumes produced from welding, brazing, cutting, and other operations involving the heating of metals.