EVIL ENERGY Inline Fuel Filter 100‑Micron — 50mm Red aluminum, serviceable with 6AN/8AN/10AN adapters

The EVIL ENERGY Inline Fuel Filter is a universal, serviceable 100‑micron fuel and oil filter with included 6AN, 8AN and 10AN adapters and a 50mm red aluminum housing.

This compact inline filter is built for hobbyists, tuners and professionals who need a reusable particle barrier for gasoline and diesel systems (not E85). It combines a corrosion‑resistant aluminum can with a stainless steel filter element and an O‑ring seal so you can install between fuel lines, clean or replace the element quickly, and adapt to multiple AN fitting sizes.

What does the 100‑micron rating mean for my engine?

A 100‑micron screen captures larger contaminants like rust, paint chips and coarse sediment before they reach injectors, pumps or carburetors. It’s intended as a pre‑filter or protection device rather than a fine fuel polishing element.

• Catches particles roughly 0.1 millimeters and larger.
• Reduces risk of clogging upstream components such as fuel pumps and coarse strainers.
• Best used as a primary filter in older systems or as secondary protection ahead of fine filters.

How do the included 6AN, 8AN and 10AN adapters help installation?

The package includes adapters to accommodate common AN line sizes, so the filter fits in a variety of aftermarket and OEM hose setups without custom fittings. That flexibility speeds installation and reduces the need to buy extra hardware.

• 6AN, 8AN and 10AN adapters cover small to medium fuel-line diameters.
• Adapters thread into the aluminum can for leak‑resistant connections with the O‑ring.
• Allows swapping between vehicles or setups without hose modifications.

How is the filter maintained and which direction should fuel flow?

This filter is designed to be removable so you can clean or replace the stainless steel element at scheduled intervals. EVIL ENERGY pre‑debugs the assembly direction; align the closed end of the element with the spring and follow the arrow so flow moves from spring end outward for correct filtration and longer life.

• Unscrew end cap to access and remove the stainless steel element.
• Rinse or replace the element; reinstall with closed end against the spring.
• Observe the flow arrow — fuel must travel from the spring end to the opposite side.

What materials and sealing features improve durability?

The filter body is machined from aluminum alloy and houses a stainless steel element, giving corrosion resistance and repeated‑service capability. A quality O‑ring at the end cap provides a reliable seal for pressurized lines when paired with proper AN fittings.

• Aluminum housing resists rust and light impacts while remaining lightweight.
• Stainless steel mesh stands up to repeated cleaning and fuel exposure.
• O‑ring seal minimizes leaks when installed correctly with AN adapters.

Who is this for: Drivers, tuners and mechanics who need a durable, reusable in‑line filter to protect fuel pumps and coarse systems—especially on custom or performance builds where AN fittings are used. It’s suitable for gasoline and diesel applications where a 100‑micron pre‑filter is appropriate, and for anyone who prefers a serviceable element and multiple adapter options to fit different hose sizes. Avoid use with E85 fuels and select a finer filter if you require micron‑level polishing for modern high‑pressure fuel systems.