Believe it or not, the cabin filter can have a strong impact on your air conditioning system and the power of your vehicle. If the filter is clogged, you may need to turn on the air conditioner, which can cause a strain on the system and increase energy consumption. The cabin air filter works to improve indoor air quality by filtering pollutants, but if it's clogged, it can reduce the air flow of the air conditioner and make the cabin feel warmer. The air conditioner has to work harder as a result of reduced airflow, which can eventually cause the fan motor to fail completely.
Not all vehicles are equipped with cabin air filters, but those that do need a clean, unobstructed surface to allow air to move freely. Cabin air filters can capture dust, insects, leaves and other types of debris. A dirty air filter can certainly hinder the cooling capacity of your air conditioner and, after a while, could cause unnecessary strain on the entire system. If your auto mechanic only checks the air conditioning system or cooling system without first evaluating the condition of the cabin air filter, you could pay the cost of unnecessary repairs.
To avoid this, you should remove all the contents from your glove box before trying to reach the cabin filter. If you are driving in heavily polluted areas or traveling on dirt roads, you should change your cabin air filter every 5,000 miles. The engine air filter also plays an important role in ensuring clean air reaches the engine. The compressor is responsible for circulating the refrigerant, moving it through a series of stages that cause heat to be transferred out of the car so that cold air enters.
Allergy sufferers may want to consider changing their cabin filter more often to ensure air quality and reduce their allergy symptoms. If it's been more than a year since your last air filtration system was serviced, you notice a dirt or damp smell on the vents, or you discover a loss in acceleration power, call to schedule an air cleaner inspection. Cleaning or replacing your cabin air filter will help keep your car's interior safe and comfortable for you and your passengers.