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How often should a furnace filter be changed?

Furnace filters should be changed every three months. Regularly changing your filter will ensure the air quality inside your home, as well as the safety and comfort of you and your family. In addition, regularly changing the filter will ensure your furnace doesn’t overheat, resulting in damage or an unexpected breakdown.

Preventative maintenance like this extends the longevity of your furnace and helps reduce maintenance and repair fees.

Not sure how long ago your filter was changed or if it needs to be replaced? A heating services provider can take a look at your filter and let you know if it should be replaced with a new one.