We usually recommend that customers, traveling per 10,000 kilometers replacement. The vehicles often working in the harsh environment, its air filters should be replaced every no more than 8000 kilometers.

Air filter service life, the car is 15,000 km, 40,000 km for the commercial vehicle.

Filtering requirements of filters:

1. High Filtration: filter out all larger particles (> 1- 2 um)
2. High filtration efficiency: reducing the number of particles through the filter.
3. To prevent engine wear occurs earlier. Prevent air flow meter damage.
4. Low pressure, ensure that the engine has the best fuel ratio. Reduce the filtration loss.
5. Filtration area, high dust capacity, long service life. Reduce operating expenses.
6. Install the small space, compact structure.
7. Wet quite high, deflated suction phenomenon occurs to prevent the filter, causing the filter breakdown.
8. Retardant
9. Reliable sealing performance
10. Good value for money
11. No metal structure. Environmentally friendly, reusable; conducive to storage.