How Often Should AC Filters Be Changed?

An essential task you can perform to properly manage your HVAC unit is to replace the air filter frequently. You should replace the air filter in your home regularly to keep your system running smoothly and maintain optimum air quality.

If you do not replace the air filter regularly, the air conditioner can cause stinks and other problems. A trained technician might provide the best AC repair in Dawsonville, GA.

Benefits of Air Conditioning Filters

Your air conditioner filter is used to clean the air circulating within the air conditioner. The main benefits of replacing the air filter in an air conditioner are:

Energy Efficiency

The easier it is for an air conditioner to move air through a filter, the less energy it needs to carry out.

Clean Indoor Air

As you can imagine, an air filter collects dust, spores, hair, dander, and other particles discharged from an air conditioner. You don’t want to inhale something like this or leave it floating in the air. Changing the air filter in your home ensures that your home has cleaner, healthier, and fresher air.

Cleaner House

The more dust that adheres to the air filter, the less dust that adheres to the house. Regular changing of the air filter will help reduce dust on floors and shelves. It will also save you time and energy when cleaning your home!

Factors Influencing the Need for a Filter Change


Household size is a major factor in determining how often filters are changed. For example, large homes circulate large amounts of air through furnaces and air conditioning systems. It means the filter can get dirty faster and must be replaced more often.


The more often the air conditioner is used, the more times you will need to replace the filter. The filter can last from months to a year if the system is used infrequently. However, if you use your device all the time, you will need to replace your system every 1-2 months.

Air Quality

The air quality inside and outside the house also affects the need to change the air filter. If the air quality outside is low or you have pets indoors, you may need to replace the air filters frequently.


If you have allergies, you can relieve your symptoms by using a high-quality air filter and following a more frequent replacement schedule. Excessive dust floating in the indoor air, pet sebum, and other allergens can exacerbate symptoms such as coughing, sneezing, and runny nose.


Regardless of the HVAC system, you are using. Each unit must have a high-quality filter that fits properly to keep the room’s air quality clean and operate the unit with maximum efficiency. Immediate Services provides the best and most efficient HVAC filter available.

We are trained to work on split systems and duct air conditioning and replace air conditioning filters as part of the air conditioning service call. So, contact our friendly team now if you need to repair the system or need HVAC service in Dawsonville.

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