There are multiple types of filters in your car that help keep it running smoothly. Some of them may need replacement from time to time. You can either choose to replace them manually or get someone else to do that. But in order to do either, you will need proper knowledge of all the important filters that are present underneath the hood of your car. And we're here to tell you all about them. Here's a list of the 4 different types of important car filters that you need to know about.
The cabin filter is aimed at keeping the air in your car clean. It's usually placed behind your glove box and gets functional when you start your car's AC. The air that comes into the car from outside gets filtered through the cabin filter. This rectangular filter keeps the air inside the car free of dust, dirt, pollen, and any other impurities. The cabin air filter is almost a necessity for those staying in metro cities where pollution levels tend to go through the roof during certain times of the year.
This is a simple component that's aimed at keeping the air that is going into the engine free of contaminants. That means, your engine's health is pretty connected to it as it keeps out bugs, water, dirt and everything that enters your hood through the grill. If you ever see a car spewing out dark smoke, there's a good chance that it's being caused by an air filter that has reached the end of its life. In such instances, the ‘Check Engine' light on the dashboard may light up.
Oil keeps your engine going in more ways than one. Naturally then, if there are impurities in the oil, it may cause the engine to malfunction. In fact, impurities in the oil can not only harm its operation but also lead to reduced engine life and lower fuel efficiency over the long term. The oil filter helps keep debris and dirt out of the oil while the engine is running. It's imperative that you keep changing this filter from time to time.
The final important filter in your car that you need to know about is the fuel filter. And it does exactly what you think it does. Just in case there are impurities in the fuel that you've put in your car, the fuel filter will do the job of separating them. It's important to note that a fuel filter works differently for both petrol and diesel cars. For cars running on petrol engines, it simply purifies the fuel but for cars with diesel engines, it even does the job of preventing corrosion by ensuring there's no water build-up. Fuel filters also improve performance because fuel with fewer contaminants present in it burns more efficiently.
