Fact check: No, N95 filters are not too large to stop COVID-19 particles
So, anything other than N95 is pretty much worthless. It takes an electron microscope at 200,000x to see the thing.
Even in this article, I don't see how they could "know" some of their claims.
That being said, I am not an anti masker, I have mine in my pocket everywhere I go. If needed I put it on. I do not wear it in my truck or when I am outside away from people.
