QAP oil filters clean the dust, metal, soot particles, carbon black, etc. in the oil to avoid the abrasion of the moving parts of the engine. While filtering, it ensures that the oil pressure of the lubrication system is normal.

At present, most modern vehicles are equipped with air conditioning systems to keep driver and passengers cool. As we all know, the air conditioning ventilation system is also installed with filters, which can filter pollen, dust, harmful gases, etc.from the outside into the ventilation system, so as to prevent people in the car from inhaling these pollutants in the air.

The air filter is the "mask" of the engine, which allows clean air flow to the engine, so that the air/fuel mixture achieves an ideal combustion ratio to ensure that the fuel is in the best combustion state ensuring that the engine has better performance and fuel economy.

The fuel filter helps prevent contaminants from entering the fuel system and damaging the fuel injection system or the carburetor or injector. QAP fuel filters have excellent filtering performance and suitable flow resistance to keep clean fuel flowing to your engine.

QAP oil filters clean the dust, metal, soot particles, carbon black, etc. in the oil to avoid the abrasion of the moving parts of the engine. While filtering, it ensures that the oil pressure of the lubrication system is normal.

At present, most modern vehicles are equipped with air conditioning systems to keep driver and passengers cool. As we all know, the air conditioning ventilation system is also installed with filters, which can filter pollen, dust, harmful gases, etc.from the outside into the ventilation system, so as to prevent people in the car from inhaling these pollutants in the air.

The air filter is the "mask" of the engine, which allows clean air flow to the engine, so that the air/fuel mixture achieves an ideal combustion ratio to ensure that the fuel is in the best combustion state ensuring that the engine has better performance and fuel economy.