Automotive requirements for oil filter

Filter the accuracy, filter out all> 30 um particles,

Reduced particles entering the lubrication gap and causing wear (<3 um - 30 um)

The oil flow meets the engine oil demand.

Replacement cycle length, at least longer than the oil life (km, time)

Filtration accuracy in line with the protection of the engine to reduce wear requirements.

Capacity ash large, suitable for harsh environments.

Can adapt to higher oil temperature and corrosive environment.

Filter oil when the lower the better the pressure to ensure that the oil through the smooth.