Все сообщения

Q: does the filter protect against virus?

Задавает spyrskal на 2020-03-20 07:16:59

peterbusfy No one will make this claim. My opinion is that if you are healthy, it should provide some protection against the droplets coughed or sneezed by others. Not sure about aerosol that results from breathing. If you already have virus, you should NOT use this respirator because air going out of respirator is not filtered.

2020-03-25 06:24:51 полезный (0)
ответы (1)