They are all filtered air with different positions, different functions, and different replacement cycles.
 

The Air Filter and air conditioning filter are two important components of the car. Although they are used to filter air, the former filters the air entering the engine and the latter filters the air entering the cab. A protection engine, a protector, must be distinguished.

The function of the air filter is to filter the particulate impurities in the air, to ensure that the cylinder enters a sufficient amount of clean air, to prevent the floating dust in the air from being sucked into the engine, and to accelerate the wear of the piston group and the cylinder.
 

The air-conditioning filter element filters the impurities contained in the air entering the interior of the compartment from the outside, tiny particles, pollen, bacteria, industrial waste gas and dust, etc., so as to improve the cleanliness of the air and prevent such substances from entering the air-conditioning system to damage the air-conditioning system. The inside passengers have a good air environment.