Is the industrial dustproof n95 mask okay? The mask is cheap but no one buys it. It is industrial dustproof but it says N95. Can we buy it?

If it is not used by medical workers to protect against high-pressure body fluid splashing, ordinary N95 protective masks or protective masks with equivalent performance can be used. However, it should be noted that it is recommended to purchase masks through official or formal channels to avoid buying fake and shoddy products.Both medical protective masks and ordinary N95 protective masks have the function of respiratory protection against particles suspended in the air.

The difference is that medical protective masks must have the functions of ordinary N95 protective masks and medical surgical masks at the same time, while ordinary N95 protective masks do not need to have the blood and body fluid penetration resistance of medical surgical masks and medical protective masks and the control requirements for microorganisms. Therefore, it is a misunderstanding that only medical protective masks can prevent bacteria and viruses.