Derek Cole says changing your air filter is the single most impactful thing you can do for your HVAC system and indoor air quality. A clean filter keeps out pollutants from open windows, traffic fumes, pet dander, and other sources so the air circulating through your home stays crisp.
The one thing you can do for your system that makes a difference is change and check your air filter. Windows, kids, traffic, animals, pet dander— what are you breathing? We want to filter the air, make sure it comes out crisp and clean, and then when it comes back around, it does it again. So change and check that air filter to make sure you have the best air you can possibly breathe.
How to Prevent Mold and Odor in Your Air Conditioning System with UV Light #shorts
