
There is indeed a difference, but it's not significant. Here are some differences:
The level of protection differs.
The N95 mask filters out 95% of non-oil particles in the air.
The filtration efficiency varies.
The KN90 mask has an efficiency of greater than 90% for non-oil particles less than or equal to 0.3 microns.
Is N95 protective?
Currently, how do you buy and wear your face masks? What should you know about choosing a mask when wearing one?
I'll tell you all these things and more!
Let me start with this statement:
Wearing masks while wearing glasses can cause fogging! There are five mistakes that people make when wearing their masks, which I will explain later.
It's important to understand that there are many ways to wear a mask effectively.
Please refer to this website if you want to learn how to wear a mask correctly.
If you follow my advice carefully, you won't waste any of the masks you have.
