3M 9010 N95 anti-particulate mask anti-PM2.5 anti-smog anti-flu dust-proof mask

Detailed description:
3M9010 N95 anti-particulate respirator
mask has obtained the American NIOSH N95 certification, in line with 42CFR 84;
used for the respiratory protection of certain non-oily particles and the respiratory protection of viruses and microorganisms, and the filtration efficiency is not less than 95% (NIOSH index);
single package , Easy to distribute; low
breathing resistance, comfortable to wear;
foldable mask, portable design;
equipped with metal nose clip, good airtightness;
extensive use around the world proves that the mask has good suitability and can be widely suitable for different face shapes to achieve close fit;
The mask does not contain natural rubber and is suitable for long-term wear.