The MAZUZEE Fuel & Water Separator Cartridge | 10 Micron Fuel Filter Cartridge is a replacement fuel filter cartridge designed to help protect marine fuel systems by removing water and harmful contaminants before they reach the engine. Clean fuel is essential for reliable engine performance, and this fuel water separator filter helps reduce the risk of injector blockage, corrosion, and fuel-related engine issues caused by water or dirt. Its 10-micron filtration rating captures fine particles while separating emulsified water from the fuel, making it suitable for a wide range of gasoline-powered marine applications that use compatible spin-on fuel/water separator assemblies.

Built with an anti-oxidation and corrosion-resistant construction, this boat fuel filter is designed for long service life in demanding marine environments where moisture, salt air, and changing weather conditions can affect fuel system components. The spin-on cartridge design makes routine maintenance simple, allowing quick replacement during scheduled servicing without complicated installation procedures. Regular replacement of the filter cartridge helps maintain proper fuel flow, supports engine efficiency, and reduces the possibility of contamination reaching sensitive fuel system components.

This 10 micron fuel filter replaces the cartridge used with 18-14550 fuel/water separator assemblies and is compatible with several commonly referenced replacement numbers, including Mercury 35-604994-1, Aqua Power 6001, GLM 24940, Sierra 18-7850, and SMI 494. Always verify your existing part number and fuel filter assembly compatibility before ordering to ensure the correct fit for your engine or vessel.

Designed for marine use, this water separator filter removes up to 99% of emulsified water from fuel while providing approximately 90% efficiency in removing particulate contamination according to the manufacturer’s specifications. By reducing water and debris entering the fuel system, the filter helps support smoother engine operation and contributes to the long-term protection of fuel pumps, injectors, carburetors, and other fuel delivery components. Whether used on recreational boats, fishing boats, workboats, or other marine vessels with compatible fuel systems, replacing the fuel filter cartridge at recommended service intervals is an important part of preventive maintenance.

Proper fuel filtration is particularly important for boats operating in humid or marine environments where condensation and water contamination may occur inside fuel tanks. Water mixed with fuel can contribute to corrosion, poor engine performance, difficult starting, rough running, and increased wear on fuel system components. A quality fuel filter cartridge helps separate water before it reaches the engine while also trapping rust, dirt, and other particles that naturally accumulate in the fuel system over time.

The durable metal housing is engineered for dependable performance and is finished with a corrosion-resistant coating to withstand typical marine operating conditions. Its compact spin-on design allows for straightforward replacement without special tools in most compatible installations. Routine inspection and timely replacement of the filter cartridge can help maintain consistent fuel delivery while supporting overall engine reliability during regular boating activities.

For owners who perform scheduled maintenance themselves or marine service professionals maintaining multiple vessels, keeping a replacement fuel water separator filter on hand can help minimize downtime during routine servicing. Since fuel quality directly affects engine performance, replacing the filter according to the engine manufacturer’s maintenance schedule is recommended for continued system protection.

The MAZUZEE Fuel & Water Separator Cartridge is suitable for compatible marine fuel systems that require a 10-micron spin-on replacement cartridge. Whether your vessel is used for leisure cruising, offshore fishing, commercial work, or general recreational boating, maintaining clean fuel with an appropriate boat fuel filter helps support dependable engine operation throughout the boating season.

Key Features:

• MAZUZEE Fuel & Water Separator Cartridge | 10 Micron Fuel Filter Cartridge is designed to remove water and contaminants from fuel before they reach the engine.
• 10-micron filtration helps capture fine particulate contamination.
• Removes up to 99% of emulsified water from fuel (manufacturer specification).
• Approximately 90% efficient at removing particulate contamination (manufacturer specification).
• Replacement cartridge for 18-14550 fuel/water separator assembly.
• Replaces Mercury 35-604994-1, Aqua Power 6001, GLM 24940, Sierra 18-7850, and SMI 494.
• Anti-oxidation and corrosion-resistant construction for extended service life.
• Easy spin-on design allows quick replacement during scheduled maintenance.
• Helps protect fuel pumps, injectors, carburetors, and other fuel system components from contamination.
• Suitable for marine gasoline fuel systems using compatible separator assemblies.

Applications / Suitable For:

• MAZUZEE Fuel & Water Separator Cartridge | 10 Micron Fuel Filter Cartridge is suitable for compatible marine fuel/water separator assemblies requiring a replacement cartridge.
• Recreational boats.
• Fishing boats.
• Offshore and coastal vessels.
• Commercial workboats.
• Marine outboard engine fuel systems using compatible filter assemblies.
• Inboard gasoline engine fuel systems with compatible spin-on separators.
• Regular preventive maintenance of marine fuel systems.
• Boat owners and marine service professionals replacing worn or contaminated fuel filter cartridges.

FAQs:

Q: What does this fuel filter cartridge do?
A: It filters fuel by removing water and particulate contaminants before they reach the engine, helping protect the fuel system.

Q: Which replacement part numbers does this cartridge replace?
A: It replaces Mercury 35-604994-1, Aqua Power 6001, GLM 24940, Sierra 18-7850, SMI 494, and serves as a replacement cartridge for 18-14550.

Q: What is the filtration rating of this filter?
A: It features a 10-micron filtration rating.

Q: Is this a complete fuel water separator assembly?
A: No. This product is a replacement spin-on fuel and water separator cartridge designed for compatible fuel/water separator assemblies.