Anti-smog-what mask is used to prevent smog?

There are two kinds of masks that can really prevent smog:

Industrial protective mask (N95 type): recommended index: 4 stars!

The main materials of N95 mask are imitation cotton cloth and special filter cotton for mask. In addition, the overall design of the mask has a good blocking and filtering effect on PM2.5 and avian influenza virus. N95 mask also has a good protective effect in the environment of industrial dust and toxic gases, and it has been used for a long time, so everyone has a high recognition of this.

Nano antibacterial material+activated carbon+super ...

There are two kinds of masks that can really prevent smog:

Industrial protective mask (N95 type): recommended index: 4 stars!

The main materials of N95 mask are imitation cotton cloth and special filter cotton for mask. In addition, the overall design of the mask has a good blocking and filtering effect on PM2.5 and avian influenza virus. N95 mask also has a good protective effect in the environment of industrial dust and toxic gases, and it has been used for a long time, so everyone has a high recognition of this.

Nano antibacterial material+activated carbon+superfine fiber filter (nano anti-virus PM2.5 special mask);

Recommended index: 5 stars! ! ! ! !

This kind of mask is made of mature nano-materials (nano-silver) attached to the mask fabric. As we all know, nano-silver can be used for disinfection and purification of drinking water, so it also has a strong decomposition and killing effect on micro-polluted particles such as PM2.5 and bacteria adsorbed on masks. If possible, you can use an air purifier, use a Chuangpujing USB mini purifier, and open the window less in foggy days.

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