When Did I change my return Air Filter?????
When was the last time you changed your return air filter? When you are operating the HVAC System you should change your filter every 30-45 days. I know the package says "last 3-6 months". Not so. When your filter gets dirty it causes the Heating and Air Conditioning system to work harder, use more energy and not cool or heat properly. Always use a high quality pleated filter. They capture more debris which keeps your evaporator coil, duct system and in turn your home cleaner.