Ducts are how the air is carried in your home. If ducts become clogged or damaged, or are not properly sealed or insulated, they can waste energy and draw pollutants into your home. When ducts are dirty, they can cause microbial growth, which can lead to severe respiratory problems. Call Premier Air to have your ducts inspected and your indoor air quality checked. 720-993-9060 www.premieraircolorado.com