The Aeroflow Replacement Round Air Filter Element is built for drivers who want strong airflow, reliable filtration and long term reusability. Measuring 11 inches in diameter by 3-1/2 inches high, this washable black cotton filter element is designed for performance applications on the street or track. Its pre-oiled cotton construction helps capture dust effectively while supporting improved engine breathing for consistent performance.

Originally developed with performance minded racers in mind, this replacement element is engineered for durability and efficiency. It can be used as part of a custom air cleaner setup and is ideal for anyone looking to replace a worn filter element without compromising airflow. The reusable design makes maintenance simple, helping reduce ongoing replacement costs while delivering dependable filtration over time.

Features & Benefits

• 11 inch diameter x 3-1/2 inch height for round air cleaner applications
• Washable and reusable cotton construction for long term use
• Pre-oiled media for excellent dust retention
• Supports improved airflow for performance focused engines
• Designed for street and track use with durable construction
• Replacement filter element ideal for custom air cleaner assemblies