The Fuelab FLB 858 in-line fuel filter is a long-length, -8AN inlet/outlet unit with a 6-micron fiberglass element and a built-in check valve. It captures fine contaminants to protect pumps and injectors and the check valve aids priming after service or shutdown. Available in blue, this inline unit is tailored to fuel systems needing finer filtration without excessive flow restriction.
Fuelab 858 In-Line Fuel Filter Long -8AN In/Out 6 Micron Fiberglass w/Check Valve - Blue