Mallory Fuel Filters are the fastest, easiest way to keep your entire fuel system clean and operating properly. Developed specifically for 140 Series Mallory Comp pumps, they're made of billet aluminum, CNC-machined, and perfect for high-performance carbureted gasoline engines. They're canister-style, frame-mounted, and feature a 40-micron element and an integral mounting bracket for a hassle-free installation.