AIR FILTER BRUTE FORCE, TWIN AIR 151391FR POWERFLOW
AIR FILTER BRUTE FORCE, TWIN AIR 151391FR POWERFLOW. UNI Two Stage Competition Air Filter - 151391FR. Twin-Air dual-stage filters feature a dual-bonded foam design that removes even microscopic dirt particles while allowing more airflow than regular two-separate-layer filters. The flat foam sealing ring maintains a secure seal to the airbox. These filters run slightly smaller than stock, making them easier to change and increasing the dead air space around the filter for better performance.
- SKU
- 15-1391.FR
- Brand
- Twin Air
- Availability
- In Stock (2)
FULL DESCRIPTION
Twin Air PowerFlow Brute Force Air Filter
Experience superior engine protection and enhanced performance with the Twin Air PowerFlow Brute Force Air Filter. This air filter is engineered for demanding off-road conditions and is trusted by factory race teams and professional riders worldwide.
The innovative dual-bonded foam design effectively captures even microscopic dirt particles, while simultaneously allowing for increased airflow compared to standard two-layer filters. This construction has been rigorously flow bench tested to ensure optimal performance.
Featuring a flat foam sealing ring, this air filter guarantees a secure and airtight seal to your airbox, even in the most challenging riding environments. The design of this air filter is slightly smaller than stock, which not only makes installation and removal easier but also increases the dead air space around the filter, contributing to improved performance.
- Dual-bonded foam for superior filtration and airflow.
- Flat foam sealing ring for a secure airbox seal.
- Slightly smaller than stock for easier installation and increased dead air space.
- Trusted by factory race teams and leading riders.


