The Briggs & Stratton 5415K is a round-style, pleated paper air filter with an included pre-cleaner designed for select single-cylinder 20–21 HP Briggs & Stratton engines. This OEM (original equipment manufacturer) part ensures proper fit and performance, protecting your engine from the destructive effects of dirt ingestion.
By using genuine Briggs & Stratton parts, you ensure that your engine complies with applicable EPA emission regulations. The pre-cleaner element enhances the filter’s ability to protect your engine and extend its lifespan.
Features and Benefits
- Round Pleated Paper Design: The pleated construction maximizes surface area for optimal airflow while effectively trapping dirt and debris to keep your engine clean and running smoothly.
- Included Pre-Cleaner: The integrated pre-cleaner enhances the filter’s protection capabilities and helps extend engine life and performance.
- OEM Quality: As a genuine Briggs & Stratton part, this filter is engineered to fit and function perfectly on compatible engines and meets EPA emission standards.
- No Tools Required: Installation is straightforward with no extra tools or assembly needed.
- Durable Construction: Built from high-quality paper to withstand outdoor use while maintaining reliable filtering performance season after season.
Specifications
- Brand: Briggs & Stratton
- Model: 5415K
- Filter Media: Pleated paper
- Style: Round cartridge
- Compatibility: Select single-cylinder Briggs & Stratton engines rated 20–21 HP
- Includes: Pre-cleaner element








