Clean Air Blog

Has your air conditioning unit become ensconced in a block of ice? Here’s why your AC unit freezes up and how you can prevent it from doing so in the future.

High-efficiency particulate air and minimum efficiency reporting value filters—they sound complicated, but they’re simpler than you think. Learn more here.

Home should be a safe haven from contaminated air. Learn more about the indoor toxins that can make their way into the air you breathe and how to avoid them.

Are you sneezing, coughing, and paying too much for the privilege? Your HVAC system may be on its way out. Learn what indicates it’s time to replace it.

If you’re paying monthly utility bills, chances are you’re paying too much. These tips to improve your HVAC efficiency can save you a lot on electric and gas.

Are you paying too much for gas or electric in the winter and not even feeling toasty for your trouble? Look over these reasons why your heating bill is high.

Washable furnace filters provide an alternative to disposable models, which could pay off for your family. Learn whether going washable is right for you.

People need medical checkups, cars need tune-ups, and furnaces need annual exams, too. Here’s why it pays to schedule a checkup for your furnace each year.