How to Clean a Car Air Conditioning Filter?

[MacFinley]

Air conditioning filters easily accumulate dust. You can use tools like a blower or high-pressure air gun to remove loose dust, but never wash them with water as this may easily damage the filter. Here is some additional information: 1. Functions of the air conditioning filter: It filters dust, pollen, and other particulate impurities from the air; provides fresh air inside the car, preventing passengers from inhaling harmful gases and ensuring driving safety; absorbs moisture, soot, ozone, odors, carbon oxides, sulfur dioxide, carbon dioxide, etc.; and effectively sterilizes and deodorizes, keeping the cabin air clean and free from bacteria. 2. Replacement interval: Car air conditioning filters need to be replaced regularly. Generally, they should be replaced every 10,000-20,000 kilometers or once a year, but this depends on individual driving habits, external environment, and seasonal climate. If you often drive in dusty or poor conditions, the filter will get dirty faster, so the replacement interval should be shortened. Additionally, air conditioning usage frequency varies by season, so the replacement interval may also differ. During spring and autumn when air conditioning is used less frequently, the replacement interval can be extended.