LA Times Today: This DIY box helps clear indoor air of COVID. Why aren’t more using it?
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As the coronavirus continues to impact people around the world, air filtration is one way people are trying to combat infections.
Studies show that changing the air inside a room five times an hour can cut the risk of COVID transmission in half.
L.A. Times staff writer Emily Alpert Reyes wrote about do-it-yourself air purifiers anyone can make at home.
Studies show that changing the air inside a room five times an hour can cut the risk of COVID transmission in half.
L.A. Times staff writer Emily Alpert Reyes wrote about do-it-yourself air purifiers anyone can make at home.