Tag Archives: air purifier review

Healthy Buildings: Optimize Health and COVID 19 Ventilation (Best Air purifiers, HEPA Filters)

Professor Joseph Allen, DSc, MPH: We're an indoor  species. 90 percent of our time indoors. The   indoor environment is just having this massive,  massive impact on our health. We've done past work   showing that ventilation not only helps in terms  of infectious disease, this virus and others,   but also it has many benefits, and one…

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