Filterboss

Marine Engine Reliability Starts With Clean Diesel Fuel!

Take Control With Complete Fuel System Management

Contaminated fuel is the most common cause of diesel engine 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.

Whether you are coastal cruising or heading out on big blue water passages, the KEENAN FILTERS system is an essential layer of safety protection for your vessel and crew.

  • Either Dual or Single Filter Systems Available
Multihull Systems Monohull Systems

Diesel Filtration & Polishing Combined

Based on the original FilterBOSS concepts, the new Keenan Filter System has been completely re-designed from the ground up to maximize functionality while significantly reducing the system’s overall footprint. Engineered to provide all necessary operations in one package, the new system can provide fuel polishing, filter switching, servicing, clogged filter & water detection warnings, a back-up fuel pump and integrated communication.

The Keenan Filter System incorporates a patented industry first manifold that integrates interconnects and passages within the filter housing. This allows fuel to be ported directly into the off-line filter in all dual filter models so the operator can drain the fuel bowl contaminates, replace filter element, and then top off the filter without the usual diesel fuel mess. All models use standard Racor® filter elements for exceptional contamination removal and water separation, as well as worldwide availability.

Each new Keenan Filter System also features a separate warning and operation panel that can be conveniently placed in the cockpit or navigation station for remote monitoring and alarm control. They also offer optional Global System for Mobile Communications (GSM) smart phone interface. This allows the operator to monitor the online filter warning system and schedule fuel polishing and other controls remotely from a mobile device while away.

Common Fuel System Installations