Do you really need to change your AC air filter? The answer to this question is, no surprise, yes! While almost everyone knows that they need to change the air filters in their AC units, many people do not do it regularly. It is such an easy task but is often forgotten. As summer approaches, you don’t want to risk your AC not working properly, so now is the time to change out your filters and schedule spring maintenance with your friends at Allied Services, Inc. If you’re having trouble remembering, here are a few reasons regular filter changes are important.