HIRC And Air Filter Mushroom Type Universal big

The engine needs to suck in a lot of air during the working process. If the air is not filtered, the dust suspended in the air will be sucked into the cylinder, which will accelerate the wear of the piston group and the cylinder. Larger particles entering between the piston and the cylinder will cause obvious longitudinal mechanical scratches and scratches on the inner wall of the cylinder within the range of motion of the piston ring, which is especially serious in a dry and sandy working environment. The air filter is installed in front of the carburetor or the intake pipe to filter out dust and sand particles in the air, so as to ensure sufficient and clean air into the cylinder.