As unfiltered fuel may contain several contamination including silica,rust,debris and if they not removed before entering the fuel system these contaminants can cause damage to high precision components like fuel injectors.
For Generator set Application, Fuel Skid with High Betaratio Filter installed is one of best solution that can be used to keep clean fuel flowing to the engine. The Fuel skid unit can be installed after daily tank as shown on Picture below.

For information of filter installed, please: click here.