This foam element air filter provides superior protection against the destructive effects of dirt ingestion. Used on select 3.5-4.5 HP Q45, Classic, Sprint, and Quattro engines with plastic air cleaner housing, and 450-600 Series 4.5-6 Gross Torque engines, this OEM part ensures proper fit and performance to maintain the life of your Briggs and Stratton engine.
Air filter provides the first line of defense against the destructive effects of dirt ingestion