There is no water vapor on the glasses when breathing
There are really many types of KN95 masks on the market now, so we don’t know which one to buy, and it’s not easy to choose for people like me with glasses.
I believe that everyone who wears glasses has a problem, that is, wearing a face mask to breathe, which often results in water vapor on the glasses, blocking the line of sight.
This problem has bothered me for a long time.
Until my friend recommended me a willow-shaped KN95 mask, I thought it was very interesting, and then I wear it.
That was the first time I wore this type of KN95 mask, but to my surprise,when I took my breath, there was no water vapor on the glasses. If I got a treasure, I thought it was too easy to use, so I bought some decisively.
Most Koreans wear willow-shaped masks. It is KN95, and it is also issued by Korean universities during studying abroad.
The following data also illustrates the reliability of willow-shaped masks:
1. The filtration efficiency for non-oily particles is not less than 95%, which meets the requirements of GB2626-2019 KN95 certification
2. The fit and closeness of the mask to the wearer’s face reaches 99%. Only when the mask fits the wearer’s face can it be tightly sealed and leak-proof, and the effect of respiratory protection can be achieved!
In addition, the willow-shaped KN95 masks are individually packaged and can be carried with you.
The following recommended kids KN95 masks.