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What is the difference between a 10 yuan oil filter element and a 50 yuan oil filter?

What is the difference between a 10 yuan oil filter element and a 50 yuan oil filter?

  • Categories:Common error
  • Author:
  • Origin:
  • Time of issue:2018-04-03
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What is the difference between a 10 yuan oil filter element and a 50 yuan oil filter?

  • Categories:Common error
  • Author:
  • Origin:
  • Time of issue:2018-04-03
  • Views:
The 10 yuan machine filter has all the functions it should have, but compared with the 50 yuan, the processing accuracy, the area of ​​the filter paper, and the performance of the auxiliary parts are all a little worse.
 
What is the machine filter used for?
 
The full name of the machine filter is called the oil filter. When the engine is working, metal chips, dust, and carbon deposits that are oxidized at high temperatures will continue to be mixed into the oil.
 
The function of the machine filter is to filter out these impurities, keep the oil clean, and protect the engine.
 
The machine filter is just an iron can. I don’t know if it is of good quality. It is just an iron can. I bought two machine filters of the same model online, one for 10 yuan and the other for 50 yuan. I took them apart to see the difference.
 
The first trick: The method of "filtering by machine" is actually very useful, because a good machine filter must have a good appearance. The source of cheap filter itself is very suspicious. Their predecessor may be used waste filter. After refurbishment, they can be reassembled and sold. Of course, the craftsmanship can be saved.
 
The second measure: The rubber ring of the filter inlet and outlet is also one of the references for judging the quality of the filter. You can remove the rubber ring and pinch it with your hands to feel the texture of the rubber ring.
 
For a good machine filter, the rubber ring material will be very thick, and it will feel soft when pinched by hand to ensure the sealing around the oil inlet and outlet.
 
The third measure: whether there is a check valve is also an important basis for judging the quality level of a machine filter. You can use the gadgets around you to identify whether the machine filter has a check valve structure.
 
The filter check valve is actually a rubber cup, a very simple part, but its function is very important-it can block the return of oil to ensure that the oil pressure can be formed in the lubrication system as soon as possible when the engine is cold started. Oil, as far as possible to shorten the dry grinding time of the engine. Simply put, the check valve is a device that allows the lubrication system to save as much oil as possible after the vehicle is turned off.
 
Fourth trick: look at the degree of fixation of the filter element. For a good machine filter, the filter element will be firmly fixed inside the machine filter and will not shift when subjected to oil pressure and vehicle bumps to ensure that the oil is filtered through the filter paper. Therefore, from the fixed degree of the filter element, the quality of a machine filter can also be judged.
 
Fifth trick: Shake the motive to filter, and listen for noise. The judgment basis of this trick is the same as the method of touching the inner wall-a good machine filter has better fixation of the filter element, and there will be no noise of components interfering with each other when shaking.
Previous: Four tips when buying auto parts: true and false auto parts!
Next: The 10 yuan machine filter has all the functions it should have, but compared with the 50 yuan, the processing accuracy, the area of ​​the filter paper, and the performance of the auxiliary parts are all a little worse.
Previous: Four tips when buying auto parts: true and false auto parts!
Next: The 10 yuan machine filter has all the functions it should have, but compared with the 50 yuan, the processing accuracy, the area of ​​the filter paper, and the performance of the auxiliary parts are all a little worse.

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