MERV Ratings: Understanding Them Can Improve Your Indoor Air Quality by Andy Culberson on June 27, 2013June 27, 2013 The quality of the air in your home is an important consideration for the comfort and health of your family. The U.S. Environmental Protection Agency refers to indoor air pollution as “among the top five […]Read More Filed Under: Air Filters– IAQ – Indoor Air Quality Tagged With: Air Filters– ASHRAE– Cleveland– indoor air quality– MERV ratings– minimum efficiency reporting value– Ohio– U.S. Environmental Protection Agency