Where is AirDoctor made?

AirDoctor is designed in California, and final assembly is done in China using high-quality components from around the world. All components have been independently tested and certified to NSF standards by the US laboratory IAPMO. Prior to shipment, every product has been quality tested and sanitized before it is packaged and sent to the US, and AirDoctor products ship from Reno, Nevada or Franklin, Indiana.