The short answer to this is, “yes.” The thing is, too many homeowners think that we say you should change out your furnace or air conditioner’s air filter every 1-3 months “just because.” But the truth is, we’re offering this suggestion as a way for you to get the most effective and efficient use from your HVAC system as possible. And considering how much you’ll need to use your heater this coming winter, we’ll bet good money that you’d like to prevent repair needs.
One method of doing this is by performing a simple maintenance task on your own (we know, we usually advise against self-maintenance, but this is different). You might be surprised to find just how important the small air filter component is in comparison to the rest of your HVAC system. But it’s there for an important purpose—to keep your heating system free of dirt and other debris.