How often do you change the air conditioner filter?

Summer is coming, when the central air conditioner holds the power of life and death. When I was in go on road trip, I just wanted to blow the air conditioner in the car without restraint. Do you know that the air conditioning filter is also a general around the life and death officer? Air conditioning filter is a very important part in central air conditioning. Like a protective mask, it can block impurities and dust in the outside air, but it will also suffer from environmental pollution after a long time and cannot play the role of purification and filtration system. How often should the air conditioner filter be replaced?

How often do you change the air conditioner filter?

Generally speaking, how often the vehicle air conditioning filter is changed depends on my travel situation, external conditions and timely climate. Family cars in general big cities should be replaced once every 1-20,000 kilometers or1year. If the natural driving environment is poor and there is a lot of dust, the air conditioning filter element is easy to get dirty, so try to reduce the replacement cycle time. In addition, the air conditioning utilization rate is different in different time periods, and the replacement cycle time is also different.

What will happen if the air is filtered and not replaced?

If it is not replaced after long-term use, the residue left on the air conditioning filter element will be moldy and produce germs and odor, which will endanger the physical and mental health of drivers and guests and even cause respiratory diseases. And it is easy to cause blockage. If the air filter element is seriously blocked, it will increase the friction resistance of the air inlet and reduce the engine displacement. Because the friction resistance is increased, the intake of automobile gasoline is also increased, resulting in a high mixing ratio, which further reduces the operating conditions of automobile engines, increases fuel consumption, and accelerates the damage and carbon deposition of automobile engines. Therefore, it is necessary to develop the habit of regular maintenance and replacement of air filter elements to prevent unnecessary inconvenience.

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