How far does the air project from the user after it goes through that filter? And why the fuck do cartoonists have to ask these questions?https://twitter.com/MayoClinicHS/status/1259241740269170689 …
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There’s different types I just learned. Wasn’t aware of “valve” type. From CDC: Some models have exhalation valves that can make breathing out easier and help reduce heat build-up. Note N95 respirators with exhalation valves should not be used when sterile conditions are needed.
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Exactly. I have an N95 mask sans valve. The hyperlink is misleading: it doesn't differentiate between the models. If Scott was more informed he would have made that distinction instead of jumping on you for being "uninformed". Hint: he won't admit he was misled.
End of conversation
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