The Direction Plus Pre-filter Kit (FM631DPK) is designed to protect your engine, especially late-model common rail diesel engines, from fuel contamination, which is a common cause of injector failure. Here's how this pre-filter kit works and its benefits:

Why You Need a Fuel Manager Pre-Filter Kit:

• Fuel contamination can occur in various environments, not just in remote areas. Surprisingly, 72% of all diesel fuel injection system failures are attributed to water and fuel lubricity problems.

How It Works:

• The Fuel Manager Pre-Filter Kit is installed between the fuel tank and the OEM fuel filter. Its primary role is to remove the majority of water and particle contamination from the fuel. This allows the OEM fuel filter to handle the final and finer filtration, ensuring the maximum protection of your diesel fuel system.

Benefits of Fitting a Fuel Manager Pre-Filter Kit:

• Reduces Wear and Tear: By effectively removing contaminants from the fuel, this pre-filter kit helps reduce wear and tear on your engine, potentially avoiding costly repair costs that can exceed $10,000.
• Superior Water Separation: The kit offers an impressive 95% water separation efficiency, ensuring that water is effectively separated from the fuel to prevent engine damage.
• Particle Removal: It provides superior particle removal, enhancing the overall fuel quality and protecting engine components from abrasive particles.
• Emulsified Water Separation: The kit is capable of separating emulsified water from ultra-low sulfur diesel (ULSD), ensuring that the fuel system remains clean and protected.
• Clear Water Drainage Bowl: Equipped with a clear water drainage bowl, the kit makes it easy to identify and remove separated water, helping you maintain fuel quality.
• Keeps Critical Engine Components Clean: By removing contaminants from the fuel, this pre-filter kit helps keep critical engine components clean, ensuring optimal engine performance.
• No Filter Bypass: Even when the filter is blocked, the pre-filter kit does not allow contaminated fuel to bypass and enter the fuel system, ensuring consistent protection.

The Direction Plus Pre-filter Kit is a valuable addition to your diesel engine. It effectively removes water and particles from the fuel, reducing wear and tear on the engine and avoiding costly repairs. With superior water and particle separation, as well as the ability to handle emulsified water, it helps maintain fuel quality and protects critical engine components. It's a reliable and cost-effective solution to ensure your engine's longevity and performance.