For your home’s cooling equipment to function correctly, it needs proper maintenance, which includes changing the air filter. The following guide explains the importance of air filters and when to change them. 

The Purpose of Air Filters

Air flowing through AC equipment can contain contaminants like dust, allergens, and mold spores. A filter catches these pollutants to prevent them from dispersing around your home. As a result, your household is less likely to experience allergy symptoms. A functioning filter also facilitates airflow through the cooling equipment. 

Why They Need to Be Changed

When a filter doesn’t work properly, contaminants are distributed throughout your home along with cooled air. The cooling equipment’s operation can also be impacted. Some areas of the home may be warmer than usual due to insufficient airflow.

Your utility bills may also increase since the machine will need to work much harder to produce the same output. In the same token, working harder can tax your equipment and cause it to break down sooner. 

When to Change Your Air Filter

In general, air filters should be changed at least every 90 days. If you have allergies or pets, you might want to change the filter every month or two, depending on how often you use the equipment. 

If you notice more dust in your home than normal, it may be time for a filter change. You should also inspect the filter about once a month to check its condition. If it’s substantially dirty, replace it. You may also want to change the filter if you notice utility bills getting higher.  

If you need preventative maintenance to preserve your cooling equipment, turn to River Valley Air Conditioning. They’ve provided reliable HVAC services since 1955, including changing air filters and replacing worn components. Residents in Kingman and Fort Mohave, AZ, can call (928) 718-2520 to make an appointment. Learn more about the company’s maintenance plans online.