The KN95 mask has 4 layers that protect you from 95% of the particles keeping out dust , pollen , bacteria and some viruses. This is the standard for medical personnel in China. It is comparable to the USA N95 and recommended by the CDC as a suitable replacement for N95 during a shortage. We recommend the KN95 for civilian use and not for medical use replacement in the USA. For hospital usage the standard must be N95 as approved for NIOS in the USA.
$39.99 Regular Price