Uni Filter NU-2287ST Two-Stage Air Filter for Yamaha Dirt Bikes

The Uni Filter NU-2287ST is a high-performance two-stage air filter designed specifically for Yamaha dirt bikes. This premium replacement filter delivers unsurpassed airflow, superior dirt-stopping capability, and exceptional overall performance for off-road riding.

Key Features:

• Unique two-stage design with dual layers of foam that separate for complete cleaning and maximum airflow
• Ultra Seal grease groove on the sealing surface creates a secure, leak-proof seal in the factory airbox
• Thin, tear-resistant base construction ensures durability and long service life
• Direct fit replacement - installs exactly like the original factory filter
• Easy maintenance with grease-cutting dishwashing detergent - clean, oil, and reuse indefinitely
• Trusted by factory Yamaha, Kawasaki, and Suzuki off-road racing teams
• Made in the U.S.A.

The two-stage foam construction allows each layer to be serviced separately, making maintenance faster and more thorough than conventional single-layer filters. This design ensures your engine receives optimal airflow while providing maximum protection against dirt, dust, and debris in demanding off-road conditions.