Questions about the need for frequent air filter changes are common, and it is important to get an accurate answer. The simple response is that frequent changes are necessary, but the good news is that the job is usually easy.
The exact frequency with which a change is necessary varies a little from system to system and personal living situations. Changing your filter according to the optimal schedule will help to keep the HVAC system running efficiently, and it will help to keep pollutants out of the air.
Discover the factors that determine how often you should really change your air filter. Continue reading