FLEETGUARD® FILTER-AIR Cat Tools Engineered for excellent adhesion and

Engineered for excellent adhesion and resistance to corrosion

helping to protect critical engine parts from contaminants

It precisely injects Diesel Exhaust Fluid (DEF) into the exhaust stream to enhance the efficiency of the diesel particulate filter and reduce harmful emissions

it resists wear and tear

FLEETGUARD® FILTER-AIR Cat Tools Engineered for excellent adhesion andThe FLEETGUARD FILTER AIR (AF335MFLG) provides advanced air filtration for heavy duty engines, efficiently capturing harmful contaminants to protect vital engine components. Its durable construction and high performance media ensure consistent airflow, supporting optimal engine efficiency and extending service intervals. Designed for demanding operating conditions, this filter helps reduce maintenance costs and prolong engine life, making it a trusted