Views:1 Author:Site Editor Publish Time: 2020-06-19 Origin:Site
Because of the emergence of new coronaviruses, many people are buying masks, so what kind of masks should I buy? The following editor will teach you the difference between KN95 andN95 masks, let's take a look.
KN95 mask is actually a mask that meets the requirements of my country's GB2626 standard, GB means the national standard. The standard is the filtration efficiency of non-oily particulate matter ≥95%.
N95 masks are NIOSH certified by the United States, and the standard is also the filtration efficiency of non-oily particulate matter ≥95%.
KN95 and N95 masks need to be worn correctly:
Before wearing the KN95 and N95 masks, you need to wash your hands first, and then wear them. The light color is inside, and the metal strip is on the top. Don't wear it wrong, it will not protect you.