by Amarillo Air Lady | March 12, 2015May 6, 2015 Change Your HVAC System’s Air Filter to Improve Efficiency How often do you think about your HVAC system’s air filter? If you’re like most homeowners, you probably forgot about it almost instantly after the initial installation. However, changing your air filter is the easiest way […]Read More Filed Under: Air Filters– Energy Efficiency Tagged With: air filter– Amarillo– clogged air filter– furnace– heating efficiency– lower energy bills– Texas