Consequences of a Dirty Furnace Filter

With winter just around the corner, it’s time to make sure your furnace is in good working order. One of the most important tasks is to replace your dirty furnace filter. Why is the filter so important? We’ll explain.   What an Air Filter Does  Your furnace’s air filter plays a huge part in keeping the air in your home clean, and keeping your furnace running properly. Here are just a few of the things your furnace does:  […]