An air cleaner can help remove indoor pollutants and reduce the spread of pathogens such as the coronavirus. Washington Post reporter Lena Sun demonstrates how to make a Corsi-Rosenthal box using MERV-13 air filters, a box fan, duct tape and cardboard. Subscribe to The Washington Post on KZitem: wapo.st/2QOdcqK
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Негізгі бет Тәжірибелік нұсқаулар және стиль Try this DIY indoor air purifier to get cleaner air
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