FLEETGUARD® AIR FILTER Cat Tools protecting critical engine parts from

protecting critical engine parts from wear and extending engine lifespan

making it a reliable choice for professional fleet maintenance

OIL SEPARATOR is a vital component of the crankcase ventilation system in truck engines

Manufactured to withstand high pressure and temperature conditions

Constructed with a stainless steel element

FLEETGUARD® AIR FILTER Cat Tools protecting critical engine parts fromThe FLEETGUARD AIR FILTER (AF4331FLG) is expertly designed to provide heavy duty engines with superior air filtration. Its advanced media effectively captures airborne contaminants, protecting vital engine components from damage and wear. Built for durability in challenging environments, this filter enhances engine efficiency, extends service intervals, and helps reduce maintenance costs, making it an essential asset for professional fleet management.