The Fuelab FLB-848 in-line fuel filter is a standard-length, -8AN inlet/outlet unit finished in blue and fitted with a 6-micron fiberglass element and an internal check valve. Installed inline on -8AN fuel lines, it captures fine debris to protect pumps and injectors and provides a practical, serviceable filtration point for refined fuel-system protection.
Fuelab 848 In-Line Fuel Filter Standard -8AN In/Out 6 Micron Fiberglass w/Check Valve - Blue