Mark Giannullo @giannullo.com · Jan 31 1 / 2
Our house has been dealing with a virus (negative for COVID and flu) for weeks now. In addition to wiping down surfaces, it was time for some additional help. en.wikipedia.org/wiki/Corsi%E...
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I had already purchased filters, intending on building a Corsi Rosenthal box during the wildfires this past summer. Looking forward to seeing how this helps with pollen, dusk, and smoke this coming year.