For Your Healthy Air
How to find out if your indoor air could be putting you at risk
"Life is not a problem to be solved, but a reality to be experienced."
-- Søren Kierkegaard
For a great introduction, check out this Sept. 2022 post:
"This is just to say that Corsi-Rosenthal boxes are working, and they do a hell of an amazing job filtering out bad particles out of the air including, but not limited to COVID-19. The numbers prove it." - from the creator of the CO2Click monitor
Selected Online Resources:
Corsi-Rosenthal Box & Healthy Air
Efficacy of Do-It-Yourself air filtration units in reducing exposure to simulated respiratory aerosols (Science Direct, Feb 2023)
https://www.sciencedirect.com/science/article/pii/S0360132322011507 [PDF at link]
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After three years of covering covid, I built my own air filter (WaPo, 1/13/2023)
https://www.washingtonpost.com/health/2023/01/13/air-filter-diy-covid/
This DIY air purifier costs far less than a HEPA purifier, and studies say it works (10/5/2022)
https://www.ctvnews.ca/sci-tech/this-diy-air-purifier-costs-far-less-than-a-hepa-purifier-and-studies-say-it-works-1.6098237
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Can 10× cheaper, lower-efficiency particulate air filters and box fans complement High-Efficiency Particulate Air (HEPA) purifiers to help control the COVID-19 pandemic? (9/10/22)
https://doi.org/10.1016/j.scitotenv.2022.155884
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​Science in Action: How to Build a Corsi-Rosenthal Box (4/14/2022)
https://engineering.ucdavis.edu/news/science-action-how-build-corsi-rosenthal-box
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Characterizing the performance of a do-it-yourself (DIY) box fan air filter (4/5/22)
https://www.tandfonline.com/doi/full/10.1080/02786826.2022.2054674
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3M scientists: This Corsi-Rosenthal box movement is legit (2/24/2022)
https://news.3m.com/2022-02-24-3M-scientists-This-Corsi-Rosenthal-box-movement-is-legit
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Duct-Taped $70 DIY Air Purifier Outperforms $1,000 IQ Air (12/9/2020)
https://smartairfilters.com/en/blog/diy-air-purifier-effectiveness/
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HOW TO video with Dr. Corsi: https://www.youtube.com/watch?v=hIuH-2naozI&ab_channel=UCDavisCollegeofEngineering
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From @ShivenTaneja@Twitter.com, shared with permission
C-R Box comparison to commercial HEPA filtering