#6 Aluminum Fuel Filter Polished 3in x 1-1/4in

The Russell #6 Aluminum Fuel Filter Polished (3in x 1-1/4in) is a competition-grade in-line fuel filter designed for high-flow fuel system applications where micron-level filtration and corrosion resistance are critical. This polished aluminum construction fuel filter combines durability with a refined aesthetic, making it equally suited to race-focused fuel systems and custom hot rod builds that demand both performance and finish quality.

The 40-micron stainless steel element removes contaminants without restricting flow, essential for maintaining fuel system reliability under sustained high-demand operation. Dual 6 AN male inlet and outlet connections provide secure, standardized attachment to braided fuel lines and fuel system components, ensuring compatibility across competitive and custom fuel systems. The polished aluminum body resists oxidation and provides visual appeal without sacrificing strength, while the compact 3-inch length minimizes installation footprint on crowded engine bays where space is premium.

This filter is engineered for racers, engine builders, and fuel system fabricators who understand that filtration reliability directly impacts engine longevity. Competition drivers, off-road enthusiasts, and vintage car restorers rely on in-line filters when original factory fuel system designs are bypassed in favor of high-flow performance setups. The Russell brand has established itself in motorsports circles as a manufacturer of precision fuel system components that withstand the demands of dyno testing and track environments.

Weight and dimensions (0.24 lbs, 3.7 x 2.25 x 4.95 inches) confirm a lightweight, compact installation that does not burden fuel system pressure or add significant vehicle mass. Buyers selecting an AN-threaded fuel filter should verify compatibility with existing fuel line sizes and fuel pump output specifications before final purchase.