with the increasing air pollution, more and more citizens tend to wear anti haze masks for travel. But do you know that the famous masks on the market are probably fake
according to the laboratory identification of 3M company, the fake mask not only has rough technology, but also uses inferior filter materials, and the filtration performance is not up to the standard. 1f consumers wear this kind of fake mask, it not only can not play its due protective role, but also can cause harm to their health. 1t is suggested that consumers buy mask protection products from authorized regular channels or dealers
in order to prevent you from buying fake products
Tianjin Hongqi labor protection agency brand 3M products
mask series
common sense of true and false identification
introduce 3M products in detail
identification of anti haze mask
see the product anti-counterfeiting mark clearly, if there is any damage, you can find the supplier to replace the relevant products
1. Smell, 3M mask has no peculiar smell, only activated carbon mask has a faint smell of activated carbon, rubber belt has no smell