Filter cartridges are classified according to the medium used: air filter cartridges, water filter cartridges, and oil filter cartridges.
According to the filter material, it is divided into: paper filter, chemical fiber filter, metal mesh filter, metal powder sintered filter, PP filter, wire gap filter, activated carbon filter and so on.
The hydraulic system is divided into: oil suction filter, pipeline filter, and oil return filter.
Wire filter element, PP melt-blown filter element, folding filter element and large flow filter element in water filter element.