From the brand you can trust... The Walker Fuelsep is the perfect complement for your AIRSEP equipped boat or auxiliary diesel engine.
Designed to be a permanent fuel treatment, the FUELSEP helps reduce black diesel soot, and helps your engine get the maximum power from every drop of fuel that your engine uses.It does NOT contain magnets, and is not a filter.
The cost of fuel continues to rise...in California it is nearly $ 5.00 a gallon!
Check out our full line of FUELSEPS to take your engine to the next level. Easy to install, there is a size for every diesel engine horsepower rating. Order yours today.