This is Thomas--founder of Smart Air. Interesting question. I've seen plenty of studies showing the effects of air pollution on people's health (the study showi

This is Thomas--founder of Smart Air. Interesting question. I've seen plenty of studies showing the effects of air pollution on people's health (the study showing pollution shrinks fetus size is particularly scary: http://www.news.qut.edu.au/cgi-bin/WebObjects/News.woa/wa/goNewsPage?newsEventID=15198 http://www.news.qut.edu.au/cgi-bin/WebObjects/News.woa/wa/go...) But I haven't seen experiments done with home air filters using health effects as the DV. I'd actually love to donate some filters to anyone in public health or medicine who wants to run that study!