How Often Should the Air Conditioning and Air Filters Be Replaced?

[LaylaFitz]

As indicated in the vehicle maintenance manual, the air filter should generally be replaced every 20,000 to 60,000 kilometers. If the driving mileage is low, it is recommended to replace it every 12 months. The air conditioning filter should be replaced approximately every 10,000 kilometers. If it is not replaced for a long time, it will affect the performance of the air conditioning system and the health of the vehicle occupants. Air Conditioning Filter: The air conditioning filter is a crucial component of the car's air conditioning system. Its primary function is to filter out bacteria, PM2.5, moisture, pollen, dust, and other particles from the air. It is recommended to inspect both the air and air conditioning filters during each maintenance service. The car's air filter location varies depending on the intake design and engine structure, typically situated within the air cleaner on the engine intake pipe. The air conditioning filter is usually located beneath or inside the glove compartment on the passenger side, or in some models, under the windshield in front of the passenger seat. Function of the Air Conditioning Filter: It absorbs fine particles, reduces respiratory discomfort, minimizes irritation for allergy sufferers, and protects the air conditioning cooling system. Without the air conditioning filter, these particles can enter the cabin, contaminating the air conditioning system, reducing cooling efficiency, and causing health issues such as allergic reactions, lung damage, and irritation from ozone exposure, all of which can compromise driving safety. Dirty Air Conditioning Filter: A dirty air conditioning filter can become clogged with debris, reducing airflow, impairing cooling performance, increasing fuel consumption and noise, and shortening the lifespan of the air conditioning system. Accumulated contaminants can breed bacteria and mold, posing health risks to passengers and potentially leading to serious illnesses. Air Filter: Also known as an air cartridge or air cleaner, it is a filter used in engineering vehicles, cars, agricultural machinery, laboratories, sterile operating rooms, and other precision environments. Function of the Air Filter: It filters out airborne particles, ensuring clean air enters the cylinders and preventing dust from being sucked into the engine, which can accelerate wear on piston assemblies and cylinders. Dirty Air Filter: Using a dirty air filter can restrict engine airflow, leading to incomplete fuel combustion, unstable engine operation, reduced power, and increased fuel consumption. Therefore, it is essential to keep the air filter clean or replace it promptly.