EVIL ENERGY Inline Fuel Filter 40 Micron Universal - Durable Aluminum

In this review the EVIL ENERGY Inline Fuel Filter is assessed as a practical, universal in-line filter for DIYers and small workshop use; it stands out for its simple removable design and solid materials that protect fuel systems from debris. The biggest reason to consider it is its combination of a 40 micron stainless steel element and aluminum body that can handle gasoline, diesel and E85 while allowing routine cleaning or replacement of the element. This makes it a sensible preventative part for older vehicles or custom fuel-line work.

Key Features

• Universal fit: Includes 1/2in, 3/8in and 5/16in barb adapters so the same filter can be used across different fuel line sizes without an additional coupler.
• Durable construction: The aluminum alloy can and stainless steel filter element resist corrosion and stand up to typical automotive fuel environments.
• Reliable sealing: An O-ring is provided to ensure a tight seal at the fittings and end caps, reducing the chance of leaks when installed correctly.
• 40 micron filtration: Captures particles 40 micron and larger to prevent contaminants from reaching injectors and carburetors in many gas and diesel engines.
• Removable element: The filter element can be removed for cleaning or replaced at service intervals, extending the life of the unit and lowering running cost.

Who It's For

This product is aimed at vehicle owners, hobbyists and mechanics who need a straightforward inline filter for gasoline, diesel or E85 and who prefer a serviceable unit rather than disposable cartridges. The multiple barb sizes make it useful for custom installations, small engine applications and retrofits where exact hose size may vary.

People who need OEM-specific dimensions or ultra-fine laboratory filtration should look elsewhere; this filter is designed as a robust, general-purpose inline unit rather than a precision OEM replacement for every modern direct-injection system.

Pros & Cons

Pros

• Solid build with aluminum body and stainless steel filter element for durability under fuel exposure.
• Removable element simplifies maintenance and keeps long-term ownership costs down.
• Includes multiple barb adapters for quick fitting to different fuel hose sizes.
• Effective 40 micron filtration protects downstream components from common contaminants.

Cons

• Size may be larger than expected for some tight installations, as a few customers noted the unit can be bulky.
• Not marketed as an exact OEM-specific filter for every vehicle make and model.

Specifications

Brand	EVIL ENERGY
Filtration rating	40 micron
Materials	Aluminum alloy can; stainless steel filter element
Included fittings	1/2in, 3/8in, 5/16in barb adapters
Application	Gasoline, diesel, E85; rubber fuel lines
Design	Removable element with O-ring seal

Our Verdict

The EVIL ENERGY Inline Fuel Filter is a practical, cost-effective choice for anyone needing a durable, serviceable inline filter for gasoline, diesel or E85 applications. It offers reliable 40 micron protection, multiple barb sizes for flexible installation and a removable element for maintenance, making it good value for DIYers and workshops that want to protect fuel systems without paying for specialized OEM units.

Frequently Asked Questions

Can this filter be used with E85?
Yes, the filter is specified for gasoline, diesel and E85; the materials used are suitable for those fuels.

How do I install it so the flow is correct?
Install following the arrow: ensure the closed end of the filter element docks with the spring and the liquid flows from the spring end toward the other end.

Is the filter element replaceable?
Yes, the design is removable so the stainless steel element can be cleaned or replaced during routine maintenance.