Marine Fuel Filters

The role of fuel filters in most internal combustion engines is quite obvious: they trap small particles of dirt, sand, rust, and other sediments that don't have to get into crucial fuel system mechanisms. However, the filters are not the same and can be divided into several categories, depending on the fuel type (gas or diesel), capacity, and other parameters. Many diesel filters also work as water separators, which helps to remove water that gradually collects in the tank and may cause serious problems with expensive components of the fuel system.

Another important parameter is a fuel flow rate which commonly measures in gallons per hour and should be enough to meet your engine's needs. In the motors with a return line, this rate is much higher than actual fuel consumption. Another vital criterion is the engine type, as inboard and outboard motors often use different filters. Also, when choosing this part, pay attention to its micron rating – it has to comply with the requirements listed in your boat's engine manual. In our online store, you will find lots of marine fuel filters and water separators sourced from leading brands.