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AF454FLG

AIR FILTER

The AF454FLG is a Fleetguard panel-style engine air filter used on many heavy-duty trucks and diesel engines. It removes dirt, dust, and debris from incoming air before it enters the combustion chamber, protecting pistons, rings, and valves from premature wear. You replace this filter when it becomes clogged or as part of a regular maintenance schedule to maintain proper airflow, fuel economy, and engine performance.