How Often to Replace Your Furnace Filter (and Why it's Important)

The importance of changing furnace filters for your household and your HVAC system cannot be overstated. When your HVAC system is hidden and out of sight, it's too easy to forget to change the filters, but this crucial task must be prioritized.

Examine your filter each month to determine its condition. It can be difficult to determine when your system needs new furnace filters if you never check for yourself.