The air filter element is a key component to ensure the normal operation of the engine. It is responsible for filtering the air entering the engine to prevent dust and debris from entering the engine. This kind of work is destined to be a consumable, and many sets are used every year. There are many types of parts that we are used to in the market, and inferior products are also full of them. Once used, it is easy to damage the engine, and now the engine parts are very expensive, and the cost of repairing once is very high.
Inferior air filter harms one the air intake resistance is large
Some people think that as long as the air filter can filter the dust clean, the other is not important. In fact, this is wrong, because a good air filter is not only the filtration accuracy, but also the intake resistance is also a very important indicator. In order to achieve higher filtration accuracy, some inferior air filters use filter materials with poor air permeability, resulting in very large engine air intake resistance.
Once the air intake resistance is large, the engine air intake will be insufficient, resulting in insufficient combustion, just like a person pinched his nose in a long-distance running, resulting in very high fuel consumption, and often enough fuel is consumed in one run. I bought several high-quality air filters.
Inferior air filtration hazard two insufficient filtration precision
In addition to the inferior air filter with high air intake resistance, there is also the air filter with poor filtering ability of dust and impurities. This kind of air filter is more harmful than the above kind because it has insufficient air filtering ability and dust is easy Into the engine (the main component of the dust is quartz particles, the hardness is very high), and the adhesive used in the upper and lower terminal covers is also easy to fall off, which may cause several serious engine failures.
1.The dust filter is not clean and the parts are severely worn
Once the dust particles enter the engine, it will cause serious wear of valve sealing surfaces, cylinder liners, pistons, piston rings and other components, resulting in a decrease in cylinder sealing performance, which directly leads to insufficient compression ratio and gas leakage. At this time, our car will show the phenomenon of insufficient power, high fuel consumption, and even difficulty in starting.
2.The dust filter is not clean and the intercooler is blocked
Dust and debris from poor-quality air leakage can easily block the intercooler, causing a decrease in ventilation and insufficient heat dissipation performance. The fault of intercooler blockage is not easy to be found under normal circumstances, and it often causes users to go to the doctor indiscriminately, causing unnecessary losses.
3.The bonding material falls off and the supercharger is broken
The adhesive of the upper and lower terminal covers of the inferior air filter will fall off in pieces. This situation will cause the high-speed rotating turbocharger compressor impeller (up to 100,000 revolutions per minute) to be directly destroyed by the falling adhesive. Debris is sucked into the cylinder, causing joint damage to parts such as valves, pistons, cylinder liners, and fuel injectors.
The seemingly inconspicuous air filter element is actually very important. When you buy it, you must keep your eyes open and choose famous and high-quality products. Don’t be greedy to choose inferior quality filter elements for a short time, otherwise the price difference saved will definitely make you lose more.
Post time: Aug-31-2021