Why Cabin Air Filter is So Important

1. Why Cabin Air Filter is so Important Cabin filter is located on most of the vehicles behind the glove compartment. The function of this filter is to filter the air that enters the cabin through an air conditioner or heating system. This part of the equipment is responsible to keep the air quality healthy inside the vehicle. It filters out substances like dust, moisture, and other harmful substances. The Cabin filter can affect the air conditioning system and it can simultaneously have a strong impact on the entire power system of the vehicle. A Cabin air filter when gets congested with fragments can cause malfunction partially or entirely of the systems blower motor. A bad cabin air filter can give some warning signs like a stale or rotten smell inside the car, reduced the airflow through the vents, a whistling noise might be there from the vents, and allergy symptom increases during longer rides. All these lead to the conclusion that the air filter needs replacement. The air filter and the Cabin air filter have similar performance. Their basic function is to purify dirty air and allow the pure air to get in. Cabin air filter for cars should be maintained properly with compromise. To avoid any filtering issue of malfunctioning blower motor the air filter should be replaced every 15,000 miles. Driving without an air filter does not leave any direct impact on the engine’s performance. But it is a very bad idea when there is a use of an air conditioner or heater.