What Mask Can Really Protect Me From Pollutants?

This article lists out the result from Shanghai Technical Inspection Bureau Mask Tests. It shows the efficiency test done on 30+ masks available in the China market. You may take this as an ultimate mask buying guide!

Click here to read details: https://smartairfilters.com/en/blog/shanghai-technical-inspection-bureau-mask-tests/


Free Guide to Breathing Safe

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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.