Is there a difference between N95 and KN95 masks?
Disease description:
Today, my husband bought N95 masks online—both labeled as “N95 masks.” Is there any difference between these two types of masks?
Doctor's answer (1)
Dr. Deng Tao
N95 and KN95 masks are essentially identical. Both offer the same level of protection; the only difference lies in the testing standards they meet. These masks provide effective protection against non-oily particles, with a filtration efficiency of at least 95%.
