Protect Your Car Engine with Car Oil Filter

Think about the condition of your car engine without car oil filter. You are changing the oil so frequently that not to drive a car can be a better option. So thanks to the car oil filter that was invented in 1923 by Ernest Sweetland and George Greenhalgh. The original name was Purolator that came by combining Pure Oil Later. It was the year 1924 when the full pressure lubrication system in combination with oil filter came into market.

 

 

Car oil filters filter out the contaminants from the oil and let the pure oil reach the engine so the efficiency as well as life of the engine increases. Car oil filter is located just beside the engine block, a lower part of the engine. Engine oil is circulated through engine with the help of oil pump and before every circulation the oil passes through oil filter for car before actually entering the engine.

 

 

Purpose of Car Oil Filter
The main purpose of the car oil filter is to keep the particles out so that only oil moves into the engine. Apart from this there is another function of car oil filter where it retains the oil for lubrication of upper part of engine.

Car oil filters has an anti-drain back valve to retain some amount of oil when the car is not on. Now when the car is at rest the oil in the engine comes to its bottom part leaving the upper part without it. Thus there is no lubrication available to the upper part. Now when you start your car engine the small amount of oil that has been retained by the car oil filter very quickly enters into the upper part of the engine and lubricates it.

 

Also the automotive oil filter keep the engine cool by transferring its heat.
 

Another function of the oil filter is to suspend wear particles and soot. Car Oil Filter Material The initial car oil filters were very simple. Wire meshes and screens were used that were either permanent or able to be removed. The removal, cleaning and re usability were the features of the second one.

After this to make oil filter for car, cotton and woven fabric like linen were used.

Cellulose and paper were used to make disposable car oil filter.

If you talk about today then synthetic media and microglass are used in the manufacturing of the automotive oil filter.

 

 

Car Oil Filter Types

There are basically two types of car oil filters. These are

In most of the cars and automobiles you will find the primary car oil filter as the whole amount of oil passes through them but in case of secondary oil filter it is just the 10% of the oil that goes through it.

 

 

Today the automotive oil filters come with anti-drain back facility that does not allow the complete oil to drain out of filter when the car is turned off.
 

 

Oil and Car Oil Filter Change
After so much of information you must be curious to know when to change the car oil. Mostly this is recommended by the engine builders. You can get the charts having the details on conditions, mileage and hour. Try to stick on these and change your oil according to that for proper functioning of car oil filter and engine.