Where Is the Source of the HEPA’s Material?

Knowledge Base      Smart Air Purifiers      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%.

Learn more about our range of simple, no-nonsense HEPA filters »

Free Guide to Breathing Safe

Want to learn more about ? Join thousands more and stay up to date on protcting your health.

Was this article useful?10

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.