Run the system on a weekly programme or start it after refuelling so fuel quality stays under control even during longer downtimes.
UnLucky
Yacht Management, Repair & Marine Electronics
Fuel polishing systems and retrofit support
Clean fuel. More reliability. Less downtime.
GoFilter keeps diesel and petrol cleaner with scheduled onboard fuel polishing, water separation and retrofit-friendly control hardware.
Weekly programmes and start after refuelling
Water, bacteria and particle removal
External touch display and warning signals
Fits retrofit projects and up to three tanks
Why GoFilter works
Built to keep the tank, lines and engine cleaner over time
GoFilter is designed to remove contamination before it reaches filters, injectors, pumps and the wider fuel system.
Check status, filter condition and alarms from the helm or another convenient location through the external display.
The systems integrate into existing supply and return lines and can be configured to manage up to three tanks.
System finder
Choose the GoFilter family that fits your fuel type and tank volume
1,200 l / 317 gal
500 l8,000 l
Recommended setup
GOF 1800
SEPAR 10 µm
A practical diesel step-up for larger tanks that still want the familiar SEPAR 10 µm architecture.
- Fuel
- Diesel
- Tank volume
- Up to 2,000 l
- Flow rate
- 600 l/h
- Filtration
- 10 µm
Product lineup
Key GoFilter solutions for retrofit and service planning
Turbine 2 µm
GOF 600 turbine
- FuelDiesel
- Tank volumeUp to 500 l
- Flow rate100 l/h
- Filtration2 µm
Compact turbine-based diesel polishing for smaller tank volumes and tighter retrofit spaces.
SEPAR 10 µm
GOF 800
- FuelDiesel
- Tank volumeUp to 1,000 l
- Flow rate300 l/h
- Filtration10 µm
The standard SEPAR-based path for diesel installations that want everyday onboard fuel polishing up to 1,000 l.
Turbine 2 µm
GOF 800 turbine
- FuelDiesel
- Tank volumeUp to 1,000 l
- Flow rate300 l/h
- Filtration2 µm
A finer turbine-based diesel option for owners who want compact 2 µm filtration and strong water separation.
SEPAR 10 µm
GOF 1800
- FuelDiesel
- Tank volumeUp to 2,000 l
- Flow rate600 l/h
- Filtration10 µm
A practical diesel step-up for larger tanks that still want the familiar SEPAR 10 µm architecture.
Micfil 0.5 µm
GOF 1800 exclusive
- FuelDiesel
- Tank volumeUp to 2,000 l
- Flow rate600 l/h
- Filtration0.5 µm
The 0.5 µm exclusive diesel option when you want finer filtration and stronger contamination control up to 2,000 l.
Turbine 2 µm
GOF 1800 turbine
- FuelDiesel
- Tank volumeUp to 2,000 l
- Flow rate600 l/h
- Filtration2 µm
The turbine family at 1,800 scale, with 2 µm filtration and a stronger diesel polishing envelope.
SEPAR 10 µm
GOF 3000
- FuelDiesel
- Tank volumeUp to 4,000 l
- Flow rate1,080 l/h
- Filtration10 µm
High-capacity standard diesel polishing for larger tanks and longer duty cycles.
Micfil 0.5 µm
GOF 3000 exclusive plus
- FuelDiesel
- Tank volumeUp to 6,000 l
- Flow rate1,080 l/h
- Filtration0.5 µm
The flagship exclusive build for larger diesel volumes where 0.5 µm filtration and stronger separation performance matter most.
Micfil 0.5 µm
Compact exclusive builds
- FuelDiesel / petrol
- Tank volumeSmaller tanks / tighter spaces
- Flow rateUp to 300 l/h
- Filtration0.5 µm
Smaller exclusive builds cover compact diesel or petrol installations where layout space and finer filtration are both priorities.
Display and control hardware
The system is more than a filter block
GoFilter combines scheduled cleaning, alarms, valves and remote display control so the system is easy to monitor in day-to-day use.
External touch display
Programming, mode selection and system status in a clear interface that can sit at the helm or another practical location.
Timer and alarm logic
Weekly programmes, start-after-refuelling logic and automatic shutdown when contamination, leaks or other faults are detected.
Valve control for multiple tanks
Electronically controlled 3-way valves make it possible to route cleaning cycles across one, two or three tanks from a single system.
Flexible cable and hardware layout
Power, sensors and display cabling allow the system to be positioned cleanly inside real retrofit spaces.
Operational benefits
Less contamination pressure means less avoidable work later
Cleaner fuel helps the engine restart with fewer surprises after periods of inactivity.
Removing water, sludge and bacteria early reduces the chance of clogged filters, injectors and fuel lines.
Scheduled onboard polishing helps reduce the need for dockside cleaning interventions and emergency fuel treatment.
Cleaner fuel places less contamination stress on components that are expensive to replace or overhaul.
The same logic that supports private boats also helps operators limit downtime, complaints and avoidable service calls.
GoFilter is designed to integrate into existing fuel lines, which makes it practical for refits, upgrades and mixed-fleet work.
Downloads
Product documents, brochures and reference material
Use the catalogue and support material to compare product families, display options and charter-related advantages.
Product portfolio 2026
Open PDF
Full GoFilter catalogue
GOF 1800 flyer
Open PDF
Quick product overview
Mobile service system
Open PDF
Service and off-boat cleaning unit
Charter fleet advantages
Open PDF
Why regular fuel polishing matters
Charter cost savings
Open PDF
Example savings and ROI note
Display dimensions
Open PDF
Reference dimensions for the remote display
Newsletter overview
Open PDF
Short overview with lineup visuals
Ready to plan your installation?
Send us your fuel type, tank volume and target filtration level
We will match the right GoFilter family for your layout, talk through space and voltage requirements and point you toward the cleanest retrofit path.
Fuel type and tank-volume guidance
Retrofit and control-layout support
Support for service and charter applications