An air cabin filter is an important component in any vehicle's heating and cooling system. It helps protect the passengers from contaminants in the air they breathe.
The cabin air filter in a vehicle helps remove harmful pollutants, including pollen and dust, from the air you breathe within the car. This filter is often located behind the glovebox and cleans the air as it moves through the vehicle's HVAC system. If you notice that your car has an unpleasant odor or the airflow has decreased, consider replacing the cabin filter to give the system, and yourself, a breath of fresh air.
This filter is a small pleated unit, often made of an engineered material or paper-based, multifiber cotton. Before air can move into the interior of the car, it goes through this filter, trapping any contaminants within the air to prevent them from infiltrating the air you breathe.
Most late-model vehicles contain cabin air filters to catch airborne material that can make it less pleasant to ride in a car. Cars.com reports that if you suffer from allergies, asthma, or other health conditions that impact your respiratory health, the cleanliness of the air you breathe is especially important. According to AutoZone, whether you're behind the wheel or riding as a passenger in a vehicle, you deserve healthy, clean air to breathe. The best way to make sure the air is clean is to change the cabin air filter as frequently as the auto manufacturer recommends.
Within the owner's manual for your car, you might find mileage stamps for recommended cabin air filter changes, although they vary depending on the type of vehicle and manufacturer. Champion Auto Parts reports that some recommend changing every 15,000 miles, while others recommend a change at least every 25,0000-30,0000 miles.