Are Car Air Filters and Cabin Air Filters the Same?

[OHaven]

Car air filters and cabin air filters are not the same. Below are the specific differences between cabin air filters and engine air filters: 1. Purification Targets: The engine air filter cleans dust and particles from the air entering the engine. The cabin air filter removes impurities from the outside air entering the vehicle cabin, including tiny particles, pollen, bacteria, industrial exhaust, and dust, thereby improving air cleanliness. 2. Functionality: Proper operation of the engine air filter ensures the engine can efficiently intake fresh, clean air, preventing sand and dust from entering the cylinders and causing wear, thus maintaining normal engine operation. The cabin air filter enhances air cleanliness, preventing various airborne contaminants from damaging the air conditioning system and providing a better air environment for passengers. 3. Installation Location: The engine air filter is installed in the engine compartment. The cabin air filter is installed near the air conditioning intake, specifically behind the blower.