Air filters play an essential role in the overall air quality in your home, and help improve the efficiency of heating and cooling systems. They trap dust, pet dander, pollen, and other airborne ...

Get rid of dust and lower your energy bill with these tips.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Changing your home's air filter is a cheap, simple maintenance project that has a huge impact on a home's ...