The price of the air filter depends on the car. The suggestions are as follows:
1. The air filter element is the core component of the filter. It is made of special materials and is a vulnerable part; the used air filter element has no retention value and can be updated in due course;
2. Air filter element is a kind of filter, also called air filter cartridge, air filter, style, etc. Mainly used for air filtration in engineering locomotives, automobiles, agricultural locomotives, laboratories, aseptic operation rooms and various precision operation rooms;
3. The function of the filter element is to filter the debris and dust in the air. In fact, it is very simple to change the air filter element. You can change it yourself.

The role of car air filter:
1. The engine must suck in a large amount of air during the working process. If the air is not filtered, the dust suspended in the air is sucked into the cylinder, which will accelerate the wear of the piston group and the cylinder;
2. Larger particles entering between the piston and the cylinder will cause serious "cylinder pull" phenomenon, which is especially serious in a dry and sandy working environment;
3. The air filter is installed in front of the carburetor or the air intake pipe to filter out dust and sand particles in the air, ensuring that sufficient and clean air enters the cylinder.