Selecting the filter that best meets your needs may be easier than you think. The MERV rated filters will help remove pollutants from the air, but not every filter is right for every system, that’s why our professionally trained technician will explain and help you select the one that is right for you. However, the right filter (and changing it regularly) is essential to saving you money on your energy bills, because even the smallest amount of dirt can cause your system to have to work harder using up precious resources.