Uni Filter NU-4098ST Multi-Stage Competition Air Filter

The Uni Filter NU-4098ST is a high-performance two-stage competition air filter engineered for maximum filtration and airflow. This multi-stage design features dual foam layers that work together to trap dirt and debris while maintaining optimal engine performance, even in the most demanding conditions.

Key Features:

• Two-stage foam construction for superior filtration efficiency
• Designed as a direct replacement for factory air box installations
• Dual-layer design traps fine particles while allowing maximum airflow
• Completely washable and reusable for long-term cost savings
• Keeps engines running cleaner in severe dust and dirt conditions
• Easy to clean and maintain with Uni Filter cleaning system

Uni Filter's competition-grade foam technology provides the perfect balance between protection and performance, making it ideal for powersports applications where engine longevity and power output are critical. The unique two-stage design allows for thorough cleaning and inspection of both filter layers, ensuring consistent filtration performance ride after ride.