Heavy duty truck engine air filter 7008043 7008044

Quick Details

Type:Air Filter
Color:as shown
Material:Paper Core
Application:Engine Parts
Size:standard size
Description:Air filter
HS Code:8421230000
Package:Neutral package
MOQ:10 Pcs
Quality:100% Tested
Place of Origin:CN;HEB
OE NO.:7008043
Car Fitment:OTHER
Material:Paper,Rubber
Type:Air filter
Size:Standard Size
Reference NO.:7008043
Truck Model:Heavy duty

Common sense of each part of the filter element

All filters are designed to protect engine parts, clean and prolong the service life of the engine. From the surface of various filters and the length of use of the filters, it is not correct to judge the quality of the filters. filter. Whether the quality is good or bad, we must first consider the following aspects:
1. Quality of filter paper
Good quality filter paper and poor quality filter paper are similar on the surface. Only after testing by professional manufacturers’ testing equipment will there be obvious differences. The quality of the filter paper is related to the efficiency of the filter. There are many impurities, iron and dust in the system. Inferior filter paper filters less impurities, iron, and dust, and cannot protect the engine, and engine-related components are easy to wear.
2. The filtration efficiency of the filter
It is mainly determined by the quality of the filter paper used in the filter. Filters with a filtration efficiency of more than 96% are qualified products. The driver’s perception of the engine and the smoke level of the vehicle’s exhaust differs significantly when the engine is being repaired and when the parts are worn during the start-up and running of the engine.
3. Adhesive material for filter paper and end cap
With high-quality filter paper, there must also be a high-quality adhesive. If not properly selected, the filter paper in the filter will not bond firmly to the upper and lower end caps. During use, the oil is easy to fall off and not stick, causing a short circuit and no filtering effect.
4. Guarantee of the production process
On the surface, the filter paper cannot stick to the filter paper, and the light transmission must be seen under the light. If there is no light transmission under the light, the adhesion between the filter papers will affect the flow of the entire air filter cake, and the lifespan will be short, resulting in insufficient power and weakness, and it is difficult to remove the dust during cleaning. A good air filter paper does not stick to each other, has strong light transmittance, is suitable for engine air intake standards, has a long service life, and is easy to clean.

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