What are the three filters in a car?
2 Answers
Car three filters refer to the oil filter, cabin air filter, and engine air filter. The oil filter, also known as the oil purifier, functions to remove impurities from the engine oil and deliver clean oil to various lubrication points. The roles of the cabin air filter include: 1. Ensuring a tight fit between the filter and its housing to prevent unfiltered air from entering the cabin; 2. Separating dust, pollen, and abrasive particles from the air; 3. Absorbing moisture, soot, ozone, odors, and carbon oxides from the air; 4. Preventing car windows from fogging up, thereby maintaining clear visibility for drivers and passengers and ensuring driving safety; 5. Keeping the cabin air clean and free from bacteria. The engine air filter's purpose is to allow the engine to efficiently intake fresh and clean air, preventing dust and sand from entering the cylinders and causing wear, thus ensuring the engine operates normally.
The three automotive filters refer to the air filter, oil filter, and fuel filter. Having driven for over a decade, I can attest to the critical role these three components play. The air filter is responsible for cleaning the air entering the engine—less dust means better fuel efficiency and stronger performance. Neglecting replacement can lead to engine suffocation, loss of power, or even cylinder scoring. The oil filter removes metal particles and contaminants from the engine oil; I make it a habit to replace it with every oil change. As for the fuel filter, it screens out impurities in gasoline to protect the fuel injectors. Prolonged neglect can cause clogging and starting difficulties. I recommend inspecting them every 10,000 kilometers—replacement is affordable but saves major repair costs down the line. Remember, vehicle longevity hinges on maintenance, with these three filters forming the foundation. Don’t wait for breakdowns to act.
