A clean furnace filter not only reduces the amount of allergens and dust traveling through your house, it also keeps your furnace running more efficiently resulting in reduced heating bills, and a longer furnace life.
Changing your furnace filter is a quick and easy task, that any home owner can tackle. The video below walks you through how to remove the furnace door panel, find the filter, and replace it with a new one. Replace your furnace filters once a month for best results.
How to Change a Furnace Filter For Dummies