Aeromotive 100 Micron Red/Polished Canister Fuel Filter 12318 - When an in-line fuel filter just won't work, these canister fuel filters are engineered to provide maximum flow with limited pressure drop in a canister style filter. High-flow 100-micron stainless steel (coarse) cleanable element. Flows 1,500 lb/hr with a pressure drop of less than 1 PSI. 3/8' NPT ports. 6.125' tall x 3.75' diameter.