Is the air filter the same as the air-conditioning filter? How often does the air filter and air-conditioning filter change?

Many friends confuse air filters with air-conditioning filters. In fact, air filters and air-conditioning filters are not the same. They have similarities. Both are used to filter air, but there are also many differences between the two. Let's take a look.

The full name of air filter is air filter element, which is located on the side of the engine in the hood. Some air filter elements are cylindrical, also called air filter cartridges, which are used to filter the air entering the engine, filter the dust particles in the air, and provide the engine combustion chamber. The main purpose of clean air is to protect the engine.

The air conditioner filter element is generally located behind the glove box of the co-pilot of the car, and some models are under the windshield diversion groove, which is used to filter the air entering the car through the air conditioner. The external dust is filtered during the external circulation. The main purpose is to Protecting the drivers and passengers in the vehicle;

How often does the air filter and air-conditioning filter element change?

Both require frequent maintenance, but the replacement cycle is different. The air-conditioning filter element should be replaced once the car is driven for 10,000 kilometers or about once a year, depending on the usage of the car and the environment and air quality during driving. If the environment is compared If the city is poor, humid, dusty, or foggy, the replacement cycle should be shortened appropriately; the air filter element should be replaced once at about 15,000 kilometers. In the case of severe haze or catkins, the replacement cycle should also be shortened. Regularly check the usage, and decide to clean or replace the situation according to the situation. At this time, it is more recommended.