FLEETGUARD® FILTER-DIRECT FLOW PRIMARY Cat Tools Engineered to withstand high pressure

Engineered to withstand high pressure and thermal stress

Engineered for durability in challenging conditions

Trust PACCAR quality for reliable temperature management in heavy-duty engine applications

Engineered for heavy-duty use

QSC9 CM2250

FLEETGUARD® FILTER-DIRECT FLOW PRIMARY Cat Tools Engineered to withstand high pressureThe FLEETGUARD FILTER DIRECT FLOW PRIMARY (AF55021FLG) is engineered to provide superior primary air filtration for heavy duty engines. Its direct flow design optimizes airflow while effectively capturing contaminants to protect critical engine components from wear and damage. Built for durability and consistent performance in challenging environments, this filter supports enhanced engine efficiency, extended service intervals, and reduced maintenance