FLEETGUARD® FUEL/WATER SEPARATOR Cat Tools The FLEETGUARD® FILTER - AIR

The FLEETGUARD® FILTER - AIR (AF4201FLG) is precision-engineered to deliver exceptional air filtration for heavy-duty engines

Its advanced filtration technology ensures clean fuel delivery

Featuring durable banjo fittings

Its advanced media effectively captures airborne contaminants

reduces belt wear

FLEETGUARD® FUEL/WATER SEPARATOR Cat Tools The FLEETGUARD® FILTER - AIRThe FLEETGUARD Fuel Water Separator is designed to protect modern diesel engines from water and particulate contamination. Built with advanced filtration media, it ensures clean fuel delivery and helps prevent injector damage, corrosion, and performance loss in high pressure fuel systems. Key Features High efficiency filtration with integrated water separation Designed for high pressure common rail diesel systems Durable construction for extended