Serving Palm Desert and Coachella Valley

If you’re a resident of Palm Desert, CA, and you’re having problems with your AC, it might not be a problem with your unit – it could be a dirty air filter. A clogged air filter can cause all sorts of AC issues that you must address immediately to prevent complete system failure. Here are four AC unit problems caused by a dirty air filter.

Increased Energy Consumption

One of the most common AC problems is more energy consumption due to a dirty air filter. The air filter is responsible for trapping dirt, dust, and other airborne particles; over time, it can become clogged with debris.

This reduces the airflow through the AC unit, which in turn makes the unit work harder to cool the home. Over time, you’ll see more energy consumption.

Frozen Evaporator Coils

A dirty air filter can freeze the evaporator coils of your AC unit. This occurs when the dirty air filter lets insufficient air past the coils to evaporate the condensation produced in the cooling process. The lack of airflow leads to the freezing of the evaporator coils.

Inadequate Cooling

The air filter is responsible for trapping dust and other airborne particles, keeping them out of the AC unit. However, the air filter can become clogged over time, reducing airflow, and causing the AC unit to work harder. As a result, the AC unit may struggle to cool the air, leading to a lack of cold air.


A dirty air filter can cause your AC unit to overheat. The air filter traps debris and dust in the long run, restricting airflow. This forces the AC unit to work harder to circulate air in your home, which can lead to your AC system overheating if you fail to repair it in a timely manner.

If you live in Palm Desert, CA, and you need AC repair or installation services, contact us at Vic’s Air Conditioning Service. We can help diagnose the issue and provide a solution to get your AC up and running again.

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