How often does the air conditioner filter change? What happens if the air filter element is not changed?

Summer is here, and it's time for the air conditioner to control life and death. When traveling by car, you just keep turning on the air conditioner endlessly in the car. Did you know that the air conditioner filter is also a general of life and death. The air conditioner filter is a very important part of the air conditioner. Like a mask, it can filter and isolate impurities and dust in the outside air. However, it will be contaminated after a long time and cannot play the role of purification and filtration. Then the air conditioner filter How often do you replace the device?

How often to change the air conditioner filter

Generally speaking, how often the car air-conditioning filter element is changed depends on the personal use of the car, the external environment and the seasonal climate. Under normal circumstances, urban family cars are 10,000 to 20,000 kilometers or replaced once a year. If the driving environment is relatively poor and there is more dust, the air-conditioning filter element will be easily dirty, so the replacement cycle should be shortened appropriately. In addition, the frequency of air-conditioning in different seasons is different, and the replacement period is also different.

What happens if the air filter element is not replaced

If it is not replaced after long-term use, the impurities left on the air-conditioning filter will mold and produce bacteria and peculiar smell, which will endanger the health of drivers and passengers, and even induce respiratory diseases. And it is easy to cause blockage. If the air filter element is severely blocked, the air intake resistance will be increased, and the engine power will therefore decrease. Due to the increase in air resistance, it also increases the amount of gasoline that is sucked in, resulting in an excessively high mixing ratio, which makes the engine operating state worse, fuel consumption increases, and the engine will accelerate wear and carbon deposits. Therefore, you should develop the habit of regularly checking and replacing the air filter element to avoid these unnecessary troubles.

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