Dahl Filters -

— Fuel enters the filter and is routed through the depressurizer cone, which spreads the flow out over a large area. This rapid flow reduction causes heavy water droplets and solid dirt particles to drop out of suspension and fall to the bottom of the collection bowl.

A DAHL filter is a highly efficient, heavy-duty . It is designed primarily for the suction side of the fuel system to protect high-pressure fuel pumps and injectors by removing virtually 100% of water and solid contaminants before they reach the engine. dahl filters

— The fuel finally moves through the paper pleated filter element (available in various micron ratings) to trap any remaining microscopic contaminants before heading to the engine. — Fuel enters the filter and is routed