DIY Air Filters For Classrooms? Experts Are Enthusiastic — And A Citizen Scientist Makes It Easy

Discovered: Aug 19, 2021.DIY Air Filters For Classrooms? Experts Are Enthusiastic — And A Citizen Scientist Makes It Easy <— we are all epidemiologists e12ts:-) now via this tweet: Great article with Dean Richard Corsi @CorsIAQ on how to build a cheap, effective air purifier. Included are instructions on how to build an air purifier yourself. <– not sure this will be the most effective but i bet something cheap and cheerful like this will work well!