Improving indoor air quality can help with many goals: pandemic preparedness (Covid is definitely airborne), reducing exposure to pollutants/allergens, and respiratory pathogens.
I don’t think there’s much awareness of this inexpensive technology so I thought I would share it with you. In my opinion, these could be in every classroom, workplace, bunker, etc. Seems like low hanging fruit to me.
PSA: Corsi-Rosenthal Air Filters Are a Cheap and Effective Way to Improve Indoor Air Quality
Improving indoor air quality can help with many goals: pandemic preparedness (Covid is definitely airborne), reducing exposure to pollutants/allergens, and respiratory pathogens.
I don’t think there’s much awareness of this inexpensive technology so I thought I would share it with you. In my opinion, these could be in every classroom, workplace, bunker, etc. Seems like low hanging fruit to me.
https://en.m.wikipedia.org/wiki/Corsi–Rosenthal_Box