The mask is excellent! If 3M didn't know, then who does? Some people write about covid19. They are made to PROTECT yourself & more from fake masks. HOWEVER, they are not allowed because they do not protect those around us if we are the ones wearing it and we are sick. Did you understand, fellow Greeks? Read and nothing more!

"The air we inhale is filtered while the air we exhale is not filtered, so if the person wearing it is sick, then the valve allows particles (e.g. breath, sneezing, coughing) to be transferred to surrounding surfaces and to the people around them."

On the company's website, it states that it is for single use and not reusable, so no matter how good it is (which, as another user mentions, it is not for covid), it is not worth 8€ for one use. Misinformation in the description on Skroutz (which displays it as multi-use) may be due to incorrect information from the stores(?)

WARNING! The mask is indeed good but it is NOT suitable for covid19. The reason is that it has a plain valve for exhalation that does not filter anything. I entered an airplane and they asked me to take it off and put on a regular medical one they provided me with.

Very good mask, as someone mentioned before you realize that it will protect you, it's not just a cloth. Also very comfortable to breathe with.

I bought the mask yesterday and wore it immediately. You really feel like you're wearing a mask that will protect against the coronavirus and not just a cloth on your face. It is reusable and all it needs is internal cleaning with an antiseptic wipe. There are also videos on YouTube for even more detailed descriptions.