Ask Furr: How do I change my HVAC Air Filter?

Question Submitted by Angie L. Gainesville, VA: “How do I change my HVAC air filter?” Maybe it started out feeling a little stuffy, so you turned the A/C up higher…then you noticed that after a couple of hours, it still stayed at a balmy 74 degrees. You didn’t panic. You turned to the “Google machine” […]