It seems like this would also work for dusty workrooms.
The Homemade Air Purifier That’s Been Saving Lives During the Covid-19 Pandemic Made from everyday items found in hardware stores, the Corsi-Rosenthal box is a
testament to the power of grassroots innovation Douglas Hannah, The Conversation, Smithsonian, March 7, 2022 https://www.smithsonianmag.com/innovation/homemade-air-purifier-thats-been-saving-lives-during-covid-19-pandemic-180979681/ DIY box fan filters – Corsi-Rosenthal box https://cleanaircrew.org/box-fan-filters/ IAQ Research-Practice in Action: The Corsi/Rosenthal Box Air Cleaner https://www.texairfilters.com/iaq-research-practice-in-action-the-corsi-rosenthal-box-air-cleaner/ Yours, Paul H. ______________________________________________ Meteorite-list mailing list [email protected] https://pairlist2.pair.net/mailman/listinfo/meteorite-list
