Filters are the device made of porous material and used to collect particles from liquid or gas.
In the air intake system, Air filter prevents the turbocharger from taking dirty air. Otherwise when the turbocharger intake dirty air, it may wear or damage the turbocharger and it may destroy the piston, liner and valves in cylinder head .
In the fuel system, the fuel filter prevents the fuel pump from sucking residues or water. It can drain the water in the fuel and keep the fuel clean so that the fuel pump can work longer.
In the lubricating system, L.O Filter protects the lubricating oil pump. So that it can supply clean lube oil to every lubricating point.
In the hydraulic system, the hydraulic filter is very important. Because the hydraulic oil is working under a high pressure, if there is any dirt wear the component in the system, then the hydraulic pressure cannot reach the standard value.