How (and why) to make a DIY Air Cleaner!

A printable Info zine on how to make a Corsi-Rosenthal Box to clear the air for cheap! One side gives the reasons one should make, the other is a set of instructions from the Corsi-Rosenthal Foundation (https://corsirosenthalfoundation.org/ )

This is a free zine, meant for printing and passing out wherever you think knowing about this air cleaner could be helpful! My guidelines are: you may pass out and copy, but no modifications, and no selling this zine. I didn't make the instructions, so let's not have any paywall gatekeeping here pals ;)