There are kn95 mask with adjustable ear loops and N95 masks on the market, but consumers are still a little unclear about these two masks. What are the differences between them?
In fact, KN95 and N95 masks have similar protection ratings, just because they follow different testing standards. Both KN95 and N95 masks have a layer of antibacterial cloth inside, which is the main material for anti-virus function.
KN95 and N95 masks come in cup and folded shapes, as well as masks with and without valves. Then there will be many people entangled in the choice of this valve. In fact, the valve on the mask is mainly to solve the problem of long-term breathing difficulties for people wearing masks.
KN95 and N95 masks have the same effect on virus isolation, and are more suitable for people with intensive contact and high virus concentration. However, medical masks generally do not have valves, and medical staff generally need to be replaced every four hours. Also, due to the serious development of the epidemic, the demand for KN95 and N95 masks is surging.
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