EVIL ENERGY 10-Micron Inline Fuel Filter 50mm with 6AN/8AN/10AN Adapters — Aluminum, Stainless Element

EVIL ENERGY's 10-micron inline fuel filter is a compact aluminum fuel filter kit with interchangeable 6AN, 8AN, and 10AN adapters that removes particles 10 microns and larger to help protect fuel systems.

This universal inline fuel filter combines a lightweight aluminum housing with a stainless steel 10-micron element and three AN adapters so you can fit it to a wide range of fuel lines. The assembly is serviceable—remove the end cap to access the filter element for cleaning or replacement—and ships pre-oriented for correct flow direction. It’s designed for gasoline and diesel applications (not recommended for E85) and uses an O-ring seal to minimize leak risk when fitted correctly.

How does this filter fit different fuel lines?

The kit includes three threaded AN adapters—6AN, 8AN, and 10AN—that allow the same filter body to connect to various hose and hard-line sizes. Adapters screw into the housing and seal with the included O-ring, so you can match the filter to your factory or aftermarket plumbing without custom fittings.

• Includes 6AN, 8AN, and 10AN adapters for common fuel line sizes
• Threaded connections use O-ring sealing for a tight fit
• Compact 50mm aluminum can fits confined engine bays or in-line runs

What level of filtration and materials are used?

The replaceable element is stainless steel rated to capture particles 10 microns and larger, offering durable, washable filtration rather than disposable paper. The outer can is made from aluminum alloy to be lightweight and corrosion-resistant under normal automotive conditions.

• Stainless steel filter element rated at 10 microns
• Aluminum alloy housing for low weight and corrosion resistance
• Removable element for cleaning or scheduled replacement

How do I install and orient the filter for best performance?

The filter is shipped with installation direction already checked, but you should confirm orientation before final mounting. The element has a closed end that must sit against the internal spring; fuel should flow from the spring end toward the opposite end following the molded arrow for proper filtration and longevity.

• Confirm arrow direction matches fuel flow before tightening
• Ensure the closed end of the filter element contacts the spring inside
• Use the O-ring at fittings and end caps to prevent leaks; hand-tighten then torque to suit your fittings

What fuels and uses are suitable for this inline filter?

This filter is compatible with gasoline and diesel fuels in typical automotive and light-industrial applications, protecting injectors, pumps, and carburetors from particulate contamination. It is not formulated for E85 or high-ethanol fuels—avoid those applications to prevent premature degradation.

• Recommended for gasoline and diesel fuel systems
• Not recommended for E85 or high-ethanol blends
• Works well for performance cars, daily drivers, marine engines, and many aftermarket plumbing setups

Who is this for? EVIL ENERGY’s 10-micron inline fuel filter kit is aimed at vehicle owners, mechanics, and tuners who need a compact, serviceable filter that adapts to multiple AN line sizes. If you want a washable stainless element, a lightweight aluminum can, and simple installation with 6AN/8AN/10AN compatibility for gasoline or diesel systems (excluding E85), this kit is a practical upgrade to protect fuel-system components and simplify maintenance.