Central air conditioners need little upkeep from homeowners, but changing the filter is one important maintenance task to remember. Unfortunately, many people don't understand the importance of cleaning or replacing their HVAC filters. This guide will explain three reasons why changing your central AC filter is important. 

1. Enjoy Peak AC Performance

Energy efficiency is important in every part of your home, but the efficiency of your air conditioner has an impact you can really feel. When your central AC is underperforming, your home may struggle to reach the preferred temperatures for your comfort. In some cases, you may notice uneven cooling in different parts of your home.

Maintaining your HVAC filter has a direct impact on air conditioner efficiency. A clogged filter creates an airflow bottleneck that your system has to work to overcome. The results are an elevated power draw and an increase in your energy bills. Changing your furnace filter each month is an easy way to enjoy greater comfort and lower AC operating costs.

2. Reduce Allergy Symptoms

Airborne particulates in your home contribute to allergy symptoms and respiratory irritation. Common examples of irritants found in residences include dust, pet dander, pollen, and mold spores. Airborne contaminants are likely to blame if sinus and respiratory symptoms worsen when you're at home.

Your HVAC air filter plays a pivotal role in removing impurities from your air. A clogged air filter means more dust on the surfaces in your home. Many homeowners even choose to upgrade to high-efficiency filters that can remove the smallest particulate matter from the air. If you or someone in your household struggles with allergies or asthma, maintaining your central AC filter should be a priority.

3. Extend Central AC Life Span

In addition to enhancing the quality of your home's air, your HVAC filter protects your furnace and air conditioner from damage caused by dust buildup. A thick layer of dust on the blower motor or other sensitive components in your HVAC system can easily cause overheating, and in severe cases may pose a fire risk.

Cleaning the furnace filter will reduce how frequently your AC and other parts of your HVAC system need repairs. Filter care is the first step toward lower maintenance costs and years of extra life for your central air conditioner.

HVAC filter maintenance is essential for more reasons than most homeowners realize. Call a local HVAC contractor to learn more about central air conditioning maintenance.