What Are the Precautions for the Use of Car Air Filters

The car air filter is one of the important parts of the car, which is mainly responsible for removing particulate impurities in the air. So what are the precautions for the use of car air filters and how to distinguish the quality of car air filters? First of all, the precautions for the use of the car air filter include the possible troubles of the air filter, the inspection of the air filter and the cleaning method of the air filter. Secondly, the identification methods include water testing, looking at the light to see whether the filter paper is uniform, etc. For specific knowledge of car air filters, let's take a look at the text together!

What are the precautions for the use of car air filters?

The air supply device removes the dust and sand contained in the air entering the cylinder by filtering the air, so as to reduce the wear of the cylinder, piston and piston ring and other parts, so as to ensure that the engine can get clean fresh air. So what are the precautions for the use of car air filters?

Possible troubles with the air filter

In the course of daily use, blockages often occur, especially if the owner does not pay attention to regular cleaning. If the air filter is blocked, it may directly affect the working performance of the engine, resulting in greater fuel consumption when the engine is running.

Check the air filter

The air filter should be checked regularly, and attention should be paid to whether there is any dust or blockage on it. Once found, the correct solution should be taken.

How to clean the air filter？

The owner can blow it out with high-pressure air or replace it with a new air filter.

How to identify the quality of car air filters?

The previous article has briefly introduced the precautions for the use of car air filters, so how to distinguish the quality of car air filters?

1. Water testing, this is the most critical and easiest way to identify. For those who are inexperienced, water is the best way to detect the quality of the air filter. Put the air filter flat on the ground or on the table, and place it on the filter paper. Sprinkle some water on top:

• If water seeps into the filter paper within 5 minutes, it is an air filter made of cotton pulp paper and must not be used.

• If the filter paper that penetrates into water within 2-5 hours is made of low-grade wood pulp paper, it can be used, but it will affect the pumping efficiency of the air compressor (more power consumption and less pumping). The price of the filter is relatively low, and it can also be used on the air compressor, but it consumes more power and less gas, so now the air filter of this kind of filter paper in the air compressor industry is the mainstream.

• If the filter paper does not seep in for 12-15 hours, it belongs to the middle-grade filter paper. Usually, the domestic machine factories with better quality use the air filter of this type of filter paper as the original consumables.

• If the filter paper does not seep in for 24 hours, it is high-grade filter paper. Usually, the high-end machine factory chooses this type of air filter as the original consumables.

1. Look at the light to see whether the filter paper is uniform, whether the light transmittance is good, and whether the surface finish of the filter paper is good. The filter paper is observed evenly and carefully against the light, with good light transmittance and good surface finish, indicating that the filter paper has good filtering accuracy and good air permeability.

1. Look at the depth of the filter paper and the number of folds. If the filter paper is deep and the number of folds of the filter paper is large, it means that the filter area of the air filter is large, the filter area of the air filter is large, and the air permeability will be better.

Conclusion

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