This flat panel style, foam pre-cleaner provides superior protection against the destructive effects of dirt ingestion. Used on select 3.5 HP - 6.5 HP Quantum engines; this OEM part ensures proper fit and performance to maintain the life of your Briggs & Stratton engine.
- Fits 491588S air filter
- Designed to exact OEM standards, manufactured and tested to help deliver optimum performance
- Complies with applicable (EPA) emissions regulations