Masks to keep out the bad while letting in the good for pennies

You use n95 masks, but you started a thread promoting and defending masks made from coffee filters? Shame on you. Seriously, that’s pretty low.

Moderator Note

Let’s not make personal remarks directed at other posters.

Colibri
QZ Moderator

My apologies. I’ll let other readers draw their own conclusions.

You misunderstood my post. Yes, I use a N95 mask & I have been using it since the beginning while some would say use it once, throw it away and use a new one. Having said that, there; are several good masks on the market & I am not here to tell you which mask to use.
I mentioned coffee filters because I believe three (3) layers of coffee filters would keep out the various as well. The problem with these filters is that you cannot use them alone, you need some sort of outside mask cover to put them in. It was just a side note, nothing more.

Do not feed your mask after midnight.

You’re back! I was worried you got hurt in a coffee filter microwave fire.*

*which is still on my to do list. What is wrong with me?