Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Fuelab FLB 858 in-line fuel filter is a long-length, -10AN inlet/outlet unit with a 100-micron stainless steel element and a built-in check valve. It provides coarse filtration to protect downstream fuel components and the check valve helps retain prime. Available in purple, the larger -10AN configuration supports higher-flow aftermarket fuel plumbing where less restrictive filtration is preferred.
Fuelab 858 In-Line Fuel Filter Long -10AN In/Out 100 Micron Stainless w/Check Valve - Purple
