My collaborator Gus Tate suggested we work with our HEPA manufacturer to get smaller, square HEPAs. Now we’re convinced the DIY filter just got a lot cuter:
Cute and kicks PM 2.5 in the pants.
About Us
Smart Air Filters is a social enterprise that promotes DIY air filters as a low-cost solution to indoor particulate air pollution in China, India, Mongolia, Nepal and other countries where air pollution is causing health problems.
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