Where Is the Source of the HEPA’s Material?

Smart Air ’s HEPA filter is made of domestic materials. The filter imported from South Korea’s factory has a purification efficiency of only 99.5%, but we currently use 99.9%.

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Smart Air is a social enterprise that creates simple, no-nonsense air purifier and provides free education to protect people’s health from the effects of air pollution. We are proud to be the only certified B-Corp dedicated to fighting air pollution.