Eliminate the #1 Reason for Unexpected Diesel Engine Shutdown 

No matter if you are sail or power, contaminated fuel is the most common cause of marine diesel engine or genset shut-down! That’s why we have created the first and most complete compact diesel fuel filter and polishing management system. More than just a filter, the New Keenan Filter System gives you all the tools needed to keep your fuel system clean and solve any fuel related problems no matter your location. It even works as a backup fuel pump if needed.

marine Fuel filter System Benefits

• Dual fuel filters design allow you to switch filters without stopping the motors
• Top loading filter elements for clean, easy replacement
• Fuel polishing cycle cleans stored fuel before it gets to the engine
• Removes water before it destroys injectors
• Exclusive internal fuel passages & fill pump for self-contained priming & servicing
• Remote EFS warning & control panel can be placed in location outside engine room 
• Uses readily available replacement filter elements

Select Your Application for More Information

Single Engine    Twin Engine    Catamaran Systems

Single Diesel Engine Fuel Systems

Installing a Keenan Filter system will give the operator advance warning that the online filter is starting to clog or water is detected before it can affect the engine operation.

Available in either a dual or single filter configuration, the premium MK60DP dual filter system offers the additional advantage of allowing the operator to switch the dirty filter offline and bring a clean filter online without shutting down the engine. The dirty filter can be changed, primed and ready to be put back online without bleeding the system. In either system, the integrated pump is used for priming and back up engine fuel pressure, but it can be also used for preventative fuel polishing ensuring clean fuel delivery and keeping the contaminants from building in the tank.

Select Your system based on total engine fuel flow (Burn & Return) and Tank capacity

Single filter - 60 gallons per hour:      MK60SP  

Dual filter - 60 gallons per hour:         MK60DP  

Dual filter - 240 gallons per hour:       MK240DP

Dual filter - 1500 gallons per hour:   MK1500DP 

Twin Engine - Single Tank fuel systems 

Two Engine fuels systems working as one

If your boat has twin engines and a single tank, installing a Keenan Fuel Management System utilizing two of our affordable MK60SP models offers several key advantages beyond ensuring clean fuel delivery. In particular, it provides system redundancy to allows you to switch to a clean filter as needed. It also allows you to pump fuel in the case that either of the engines integrated fuel pumps fail. 

• Dual fuel polishing and filtration keeps your motors running smoothly
• Cross Engine Filtration to Clean Filter
• Back-up Fuel Pressurization for Safety
• Fuel Filter Cleaning or Replacement During Engine Operation
• Uses Twin Affordable Single Filter Models

Select Your system based on total engine fuel flow (Burn & Return) and Tank capacity

Single filter - 60 gallons per hour:      MK60SP  

Dual filter - 60 gallons per hour:         MK60DP  

Dual filter - 240 gallons per hour:       MK240DP

Dual filter - 1500 gallons per hour:   MK1500DP