Uni Filter NU-2279ST Multi-Stage Competition Air Filter

The Uni Filter NU-2279ST is a high-performance two-stage air filter engineered for serious riders who demand maximum engine protection and power. This competition-grade filter is designed as a direct replacement for your factory air box, installing exactly like the original equipment filter with no modifications required.

Two-Stage Filtration Technology:

• Dual-layer foam construction traps more dirt and debris than single-stage filters
• Outer pre-filter captures larger particles before they reach the inner element
• Inner fine-pore filter provides superior filtration for maximum engine protection
• Increases airflow while extending engine life in harsh, dusty conditions

Easy Maintenance:

• Completely washable and reusable for long service life
• Two-stage design separates for thorough, complete cleaning
• Simple to service with Uni Filter cleaner and oil
• Cost-effective alternative to disposable paper filters

Ideal for motocross, off-road racing, ATV, and UTV applications where extreme dust and dirt conditions demand superior filtration. The NU-2279ST keeps your motor running clean and strong even under the most severe riding conditions.