1. High filtration accuracy: filter out all the larger particles (> 1-2 um)
　　2. High filtration efficiency: reduce the number of particles passing through the filter.
　　3. Prevent early engine wear. Prevent air flow meter from being damaged!
　　4. Low pressure difference ensures the optimal air-fuel ratio of the engine. Reduce filtration losses.
　　5. Large filtration area, high ash capacity and long service life. Reduce operating expenses.
　　6. Small installation space and compact structure.
　　This article is organized by dongguan oneness filtration technology co., LTD