Why Does My Air Filter Get Dirty So Quickly?
Responsible homeowners know to replace their HVAC system filters on schedule. But sometimes, “on schedule” just isn’t good enough. If you check your filter at replacement time and find that it’s completely covered in dust, hair and other particles, you might start wondering what causes it to clog up prematurely.
There are a few common causes of this, as well as a few things you can do to correct the problem.