by Mark Hansberger on February 19, 2015February 19, 2015 The Importance of Free Airflow in Your Arizona Home Don’t underestimate the importance of free airflow in your home, even during the mild winter months. Your HVAC system relies on your air’s ability to move easily in and out of your HVAC system year-round to […]Read More Filed Under: Air Filters– IAQ – Indoor Air Quality Tagged With: air filter– Arizona– ductwork– Free Airflow– hvac system– lower energy costs– Yuma