If you are like most homeowners, you know that you are generally supposed to change your air filters about every 3 months. If you are like me, occasionally, that does not happen! It’s very easy to overlook this home maintenance task when you are not face to face with the filters every day. So what’s the big deal? Do I REALLY need to change them that frequently? In an … [Read more...] about What Happens if I Don’t Change My Air Filter?