Changing your furnace filter regularly is one of the easiest and most effective ways to maintain both your home’s air quality and your heating system’s efficiency. But how often should you replace it?
As a general rule, it’s a good idea to check your furnace filter every month, particularly during peak heating seasons like winter. If you notice that the filter looks dirty, clogged, or covered in dust, it’s time for a change. Even if the filter seems fine, replacing it every 3 to 6 months is recommended for most homes.
However, your specific needs may vary. If you have pets, suffer from allergies, or live in an area with high levels of dust or pollution, you may need to change your filter more frequently. A cleaner filter improves indoor air quality, reduces strain on your furnace, and helps avoid costly repairs or premature system failure.
Regular maintenance, including changing your furnace filter, ensures your heating system runs smoothly and efficiently. Not only does this reduce energy costs, but it can also extend the lifespan of your HVAC system.
In short, make it a habit to check your furnace filter monthly, and remember that timely replacements are key to a healthier, more efficient home.
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