Sinotruk HOWO Engine Parts AF26569 AF26570 Truck Air Filter

Model C271050
Size 282*454*200
Material Selection: Use glass fiber/imported HV glass fiber, domestic all-adhesive paper, to ensure that the filter element has good filtration performance.

Ordinary air filter: change every seven to eight thousand kilometers (the filter turns black)
High-quality air filter: change every 30,000 kilometers (the filter does not turn black)
The surface of the filter paper used in the ordinary filter element is rough. When looking at the filter paper in the sun, the distribution of the pulp is uneven, resulting in a particularly large pore size and translucent shape in some places, so the filtering effect is not good. Large particles of dust can enter, so when the dust gets more and more, it is all blocked in the hole. The hair dryer can’t blow off, and the bonding is particularly strong.
The surface of the high-quality filter paper is extremely delicate and smooth, without adsorption, the pulp is evenly distributed, the pore density is uniform, and the dust can’t get in. It can blow off the dust adsorbed on the surface after a period of time.
High-quality filter elements are more fuel-efficient than ordinary filter elements.
.1 Due to the price, the inner jacket and filter paper of ordinary filter elements do not have better material selection, which leads to insufficient air permeability. The engine air intake is insufficient, and the engine does not have enough air to burn, so the engine power is insufficient, and I want the engine to produce more The only motivation is to step on the accelerator. 2. Because ordinary filter paper has a very large pore size, when running three or four thousand kilometers, the large particles of dust slowly get stuck in the hole, the air intake is even more insufficient, and there is not enough air to burn.
The hazards of using ordinary filter elements
The filter paper has a rough pore size and is easy to enter large particles. The dust and large particles that enter the engine are immersed in oil to form hard diamond particles. As the engine gear wears down, the car becomes less and less powered, fuel consumption, and vehicle damage. At this time, replacing the high-quality filter element has no effect. (Why some cars can drive for 10 years, while others can only drive for 6 years)

Effect after use

After replacing the ordinary filter element, you can see that not only the outer core has turned black, but the inner core has also turned black. At this time, a lot of dust has entered the engine.
After the high-quality filter element is replaced, the outer core has turned black, but the inner core has not turned black, indicating that the engine has not entered any dirt.

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