Spring Allergies already at your house?
Can your system's air filter help prevent allergies in your home? Air filters are supposed to be changed as part of your regular maintenance, sometimes as often as every other month. If they are left unchanged, it not only forces your system to work harder, they also stop capturing contaminants that trigger asthma, allergies, respiratory distress and other symptoms of illness. It's easy to do and new filters are not as expensive as they once were, although that depends on the