Really overjoyed to see the WH launch the Clean Air in Buildings Challenge that calls on all building operators, schools, universities, & organizations to adopt key strategies to improve indoor air quality in buildings to reduce #COVID19. #COVIDisAirborne whitehouse.gov/briefing-room/… 
2) this new clean air in building initiative is led by the EPA interestingly, rather than CDC or Labor. I think EPA is a good choice if it can turn guidelines into hard policy rules, not just voluntary suggested “guidelines” (like a pirate’s 🏴☠️ parlay). epa.gov/indoor-air-qua…
3) pretty solid guidelines here. Though wished they added Corsi-Rosenthal Boxes to the suggested disinfection list @CorsIAQ @JimRosenthal4!
epa.gov/system/files/d…
epa.gov/system/files/d…
4) actually they did suggest “do it yourself air cleaners” built from HVAC filters and box fans = Corsi-Rosenthal Boxes!!!
Hooray @CorsIAQ @JimRosenthal4 !
CC @kprather88 @jljcolorado
Hooray @CorsIAQ @JimRosenthal4 !
CC @kprather88 @jljcolorado
5) That said, if buying a HEPA filter— be very very careful to avoid these HEPA imitations products that @CleanAirCrewOrg and others rate as unreliable and “false marketing”’
https://twitter.com/Amal4Solutions/status/1504581296798015491
• • •
Missing some Tweet in this thread? You can try to
force a refresh
