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How often should AC filters be changed during service?

AC filters be changed during service

Changing air filters is one of the most important maintenance items homeowners can perform to keep their AC system running efficiently and avert costly repairs. However, there is no one-size-fits-all schedule for how often AC filters should be changed. A professional can help you decide when your filter needs to be replaced.

If you only use the ac service near me or furnace a few hours each day, one filter could last for a whole season or even up to an entire year. In contrast, if you live in a hot or humid climate and your system runs constantly, your filter will fill up more quickly, so it needs to be changed more frequently.

You and your family shed millions of skin cells and thousands of hair follicles daily. That adds up to quite a bit of debris that your filter has to deal with on a daily basis. With a single person in a small house, an air filter may be able to last for a full month. But if you have roommates or a large family, the filter will need to be changed more often to keep up with the amount of dust and other debris generated by the household.

How often should AC filters be changed during service?

Furry friends contribute a substantial amount to the build-up of debris in your filter, as they shed fur and dander on a constant basis. If you have a dog or cat, your filter will need to be changed more often than it would in a single-occupant household.

Different filters have different MERV ratings, and higher-rated filters tend to be more efficient. However, this doesn’t mean that you can get away with changing them less frequently than lower-rated ones. As a general rule, you should change any filter that has a MERV rating below 13 every month, whether it’s a cheap fiberglass filter or a high-efficiency pleated polyester filter.

Opting for regular AC maintenance from a local provider not only ensures comfort but also has economic and environmental benefits. A well-maintained AC unit uses energy more efficiently, which can significantly lower your utility bills. In a time when energy costs are rising, these savings can be substantial.

From an environmental perspective, efficient AC operation reduces your household’s carbon footprint. Less energy consumption means fewer fossil fuels burned for electricity, which translates to lower greenhouse gas emissions. Additionally, regular maintenance can prevent refrigerant leaks, which are harmful to the environment and contribute to global warming.

If you’re still unsure how often your filter should be changed, don’t hesitate to contact an ac service. An experienced technician can examine your unit and recommend a schedule for you that will keep your home comfortable, avoid costly repairs, and extend the life of your unit. They can also provide a variety of other AC services, including duct cleaning and system inspections. Keeping up with routine AC maintenance is one of the best things you can do for your system and your health.


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