Do-it-yourself box filter clears the air of indoor pollutants (IMAGE)

American Chemical Society

Do-it-yourself box filter clears the air of indoor pollutants

Caption

Richard Corsi demonstrates the airflow of a low-cost, DIY air cleaner that can remove indoor pollutants such as smoke particles and respiratory particles. It may also reduce the spread of airborne viruses.

Credit

Molly Bechtel

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