One of the crucial things in furnace maintenance is changing the air filters. If you haven’t done so in a long while, you might want to check it now. Most of the time, when a furnace is on, any slight changes in its overall performance are easily noticeable.
These changes can result in less comfortable air or lower performance output due to a defective filter. Since it is crucial to the comfort of your home, you should change your furnace air filter should at least after a month or two. Here’s why!
Lowers Your Energy Bill
Dirt and dust particles tend to add up in your furnace air filter faster than you can imagine. The longer it remains in use, the more it blocks the normal airflow of your HVAC system. That means your unit will work twice as hard to pump out the same amount of clean air and maintain the desired temperature at your home.
This results in using more, which translates to higher energy bills. Luckily, changing out the air filter regularly helps keep energy bills as low as possible.
