Oil filter

Engine operation can produce metal particles and increase the engine components wear (such as oil pump, crankshaft, cylinder and so on) , then resulting in making engine lifetime short. The channel impurities in metal particles and lubricants will get into oil through the flushing of engine oil, at this time oil filter begins to make its function.

When oil entering to  the oil filter, the impurities will be filtered out and leave in the oil filter. With the continuous flowing of oil to the filter, the impurities in the filter is increasing. In the serious conditions, it will cause oil filter clogging, less engine oil pressure, resulting in engine valve noise and increasing engine parts wear.

Fuel Filter

The fuel will be mixed with metal rust or other impurities in the storage transportation process, these rust or impurities can’t burn and form to carbon deposit, thus the fuel need to be filtered out before get into the engine. The impurities will be filtered out from the filter after flowing to  the fuel filter . As the fuel continues to pass through the fuel filter, the impurities on the filter continues to accumulate. So long-term using the fuel filter will cause it blockage and can’t be properly transported to the engine. What’s worse, it will result in poor engine speed or flame-out.

In addition,it also cause high oil pressure and damage to the fuel pump overload. So it is necessary to inspect and replace the fuel filters regularly.

Air filter

When the engine in the operation process, it needs to inhale a large amount of air to mix fuel mixture, once the inhaled air has impurities, it will cause the piston and cylinder wall wear, resulting in cylinder sealing lax and leakage, insufficient cylinder pressure and power decline.

Air filter can effectively prevent impurities in the air into the cylinder, clean air and fuel mixture of full combustion, the effective protection of the normal operation of the engine.

If the air filter is not smooth, it will directly lead to insufficient engine intake, fuel combustion is not sufficient, power down and fuel consumption increases. Long-term using of ineffective air filter is easy to produce carbon deposition, resulting in engine instability, or even more serious failure.

Cabin filter

Generally automotive are equipped with cabin filter , when the car air conditional system work, the filter will prevent dust and other air impurities into the compartment, long-term adsorption of impurities in the air conditional filter is easy to prone to mildew. Once opening the air-condition with a strange smell, you need to clean and replace air conditional filter. 

In order to ensure the car long-term normal operation and your own health, it’s very important to inspect and replace filters regularly.