1. Inferior air-conditioning filters are likely to cause illness in the car and increase harmful substances in the car

   The main function of the air conditioning filter is to filter out various particles and toxic gases in the air passing through the air conditioning ventilation system. Speaking of image, it is like the "lung" of the car's breathing, conveying air into the car. If you use a low-quality air conditioner filter, it is equivalent to installing a bad "lung", which cannot effectively isolate the toxic gas in the air, and it is easy to mold and breed bacteria. Long-term exposure to such an environment will have a negative impact on the health of yourself and your family.

   Generally speaking, it is sufficient to replace the air-conditioning filter once a year. If the air dust is large, the replacement cycle can be shortened according to the situation.

2. Inferior oil filter will cause serious engine wear

   The function of the oil filter is to filter out harmful impurities in the oil from the oil pan, and supply clean oil to the crankshaft, connecting rod, camshaft, supercharger, piston ring and other moving parts for lubrication, cooling and cleaning, thereby extending the life of these parts. If you choose a low-quality oil filter, the impurities in the oil will enter the engine compartment, which will eventually cause serious engine wear and need to be returned to the factory for overhaul.

   The oil filter usually does not need to be replaced separately, only the oil filter is recommended to be replaced when the oil is changed.

3. Poor quality air filter will increase fuel consumption and reduce vehicle power

   There are various foreign bodies in the atmosphere, such as leaves, dust, sand, etc. If these foreign bodies enter the combustion chamber of the engine, it will increase the wear of the engine, thereby reducing the service life of the engine. The air filter is an automobile component used to filter the air entering the combustion chamber. If a poor-quality air filter is selected, the air intake resistance will increase and the engine power will decrease. Or increase fuel consumption, and it is easy to produce coke.

   The service life of the air filter varies according to the local air conditions, but the longest is no more than 1 year, and the air filter must be replaced once the vehicle travels less than 15,000 kilometers.

4. Inferior fuel filter will make the vehicle unable to start

   The function of the fuel filter is to remove solid impurities such as iron oxide and dust contained in the fuel to prevent the fuel system from being blocked (especially the fuel injector). If a low-quality fuel filter is used, the impurities in the fuel cannot be effectively filtered, which will cause the oil circuit to be blocked, and the vehicle will not start due to insufficient fuel pressure.

   Different fuel filters have different replacement cycles. We recommend replacing them every 50,000-70,000 kilometers. If the fuel oil used is not good for a long time, shorten the replacement cycle.