Air filter is a device for purifying air.

Dust, sand in the air and all kinds of impurity delivery speed timely feedback quality if directly into the engine cylinder combustion, they will accelerate the engine thermal Territory thermal wear, thereby reducing the life of the engine and even cause serious damage to the engine. Send it as soon as you call.

The filter elements of the air filter are divided into two types: dry filter and wet filter. And the dry filter is also the most common special sudden use in our car, its material is filter paper or non-woven fabric. In order to increase the area of air passage, Dahe US began at the end of the year, but this year most of the filters have processed many small folds.

When the filter element is slightly contaminated, it can be cleaned by hot compressed air. When the filter element is seriously contaminated, the new core should be replaced in time.