Sadly, car owners are often confused with contradicting advice regarding filters. Also, it is common for them to be baffled by different opinions from the mechanics, installers, user manuals, etc. However, only a customised filter can serve the car’s engine because of the unique driving conditions and unique people. A standard filter cannot work everywhere but trouble the driver.
What are oil filters?
Oil filters clean the contamination and save the engine from encountering undesired objects. The dirt of the oil tends to accumulate over a while and becomes saturated with hard and soft particles. Not being cleaned frequently can cause wear and tear on the engine’s surface.
What is it made out of?
It is made up of metal can along with a sealing gasket. The entire filtering material, made of synthetic fibres, is placed inside the metal can. This structure helps to seal the engine’s surface and does not allow any foreign particles inside.
The filter is also designed with a base plate with numerous holes within the gasket for the oil to enter. The entire system is connected to the central hole over the engine block.
So, now the oil will enter the engine through the holes of the base plate and then the dirty oil will pass through the filter. The filter will work to remove the contaminants in the oil before allowing it back to the engine again through the central hole.
Why are they important?
You would know that the engine is an essential part of any vehicle as the entire function of the car depends upon the engine. And for a machine, oil is the most critical component for a seamless process.
Oil is essential to lubricate the engine’s internal and external parts and eliminates the engine’s degrading through fiction. It also helps prevent other issues like rust, corrosion and other significant wear and tear.
Even when adequately oiled, the lubrication is maintained; oils tend to have tiny dust particles that accumulate dirt, hindering the engine’s work. To eliminate this problem, oil filters are essential.
How to choose a good filter?
Oil filters work in more or less the same principle. However, subtle differences in the size and designs provide intense impact.
Know the vehicle
To choose the right one, it is essential to read the owner’s manual and understand the model’s specifications, functioning and maintenance. It is a necessary step as an ill-fitting filter can fall off or leak and cause big trouble for the entire vehicle.
Learn the essential components of the filter
Some essential components in a filter include a gasket, base plate, upper-end cap, lower-end cap, pleated filter media, centre tube, spring, exterior canister and anti-drain back valve. Each performs specific functions to clean the oil and send it back into the engine.
Execute the oil filter test methods to ensure its working
Many standard methods are followed to test the working of the filter. The tests make sure they evaluate specific parameters like the collapse strength, burst pressure, impulse fatigue, pressure flow, fabrication integrity, hot oil durability, vibration, bubble point and a lot more.
Thus, this is vital information to know about an oil filter. You can use the above information as guidelines when buying a new one or checking the quality of an already existing filter.