Smart Air Filters
Highly effective, low cost air purifiers that simply work.
Select your Smart Air country and start breathing clean air now:
(Not sure? choose the China (English) site.)
China (English)
India (English)
Nepal (English)
Mongolia (English)
Philippines (English) 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.
More about us.