How often should I change my air filter?

How often should I change my air filter?

Changing your HVAC system’s air filter is one of the easiest and cheapest things you can do to keep it running correctly. We highly recommend that you check your air filter at least once a month (or every 30 days).

Clean or replace your air filter whenever it is visibly dirty. A dirty air filter restricitcs airflow to your air conditoner and heater, resulting in higher energy costs, more repairs and a shorter system lifespan.