The fuel filter protects the engine supply system (carburetor or injector) by eliminating and impurities from the fuel. Filtered fuel thus helps to increase engine performance and service life. Fuel filter will reduce energy costs and help fight polluting through their filtering ability of removing all dusts and impurities in fuel (light oil) that goes to the injection part of carburetor by using proper filters according to their uses of gasoline, petrol & diesel vehicles.
it must provide a sufficiently high filtration threshold to protect the injectors, in other words by systematically stopping a spectrum of harmful particles with sizes ranging from 5 to 20 microns. It must also maintain filtration performance over time thanks to high contaminant retention levels, without pressure drop due to blockage of the media thereby affecting the fuel to the injection system.