A car cabin filtercleans the air entering the passenger compartment through the HVAC system, removing dust, pollen, mold, bacteria, and exhaust particulates. It ensures cleaner breathing air for occupants, reduces allergens, and prevents debris from damaging or clogging the ventilation system, usually replaced every 5000–10000 km.
Key Functions of a Cabin Filter:
Air Purification:Traps dust, pollen, mold spores, and pollutants from outside air before they enter the interior.
HVAC Protection:Prevents debris (leaves, bugs) from clogging the heating and air conditioning system, ensuring proper airflow.
Odor Reduction:Activated carbon filters can eliminate unpleasant odors, harmful exhaust gases, and smog.
Reduced Allergens:Helps passengers with allergies by reducing pollen and allergens entering the cabin.
Signs of a Clogged Cabin Filter:
Reduced airflow through the vents.
Persistent bad odors inside the car.
Excessive noise when using the air conditioning or heater.
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