Most homeowners don’t give very much thought to the air filter within their HVAC system. This is natural, since it’s mostly out of sight. However, do you realize the importance of this component? Your air filter is what safeguards the inside components of your heating and cooling system from dust, dirt, debris, and other allergens.
Air filters much be changed or cleaned on a regular basis. Every three months is the general rule, so waiting for your annual or even bi-annual maintenance visit would be a mistake. Changing your air filter is a task you can do on your own, and that you should do in order to ensure that your air conditioner runs effectively and efficiently.