Uni Filter NU-3244ST Multi-Stage Competition Air Filter for Yamaha ATV

The Uni Filter NU-3244ST is a high-performance multi-stage competition air filter designed specifically for Yamaha ATVs. This washable, reusable foam air filter provides superior filtration and airflow for demanding off-road conditions.

Key Features:

• Multi-stage foam construction maximizes dirt-trapping capacity throughout the entire filter depth
• Open-cell polyurethane foam design prevents surface loading and maintains consistent airflow
• Pre-oiled and ready to install for maximum convenience
• Washable and reusable design delivers long service life and cost savings
• Competition-grade filtration protects your engine in extreme conditions
• Specially formulated filter oil suspends dirt particles on foam strands to prevent engine contamination

How It Works:

Uni Filter's open-cell foam technology utilizes a web-like cell structure that is wetted with specially developed filter oil. As air passes through, the sticky oil suspended on the foam strands traps dirt particles. Unlike surface-loading paper filters, the multi-stage design allows the entire thickness of the foam to capture contaminants progressively, maintaining up to 80% of surface life without restricting airflow. When the filter becomes dirty, simply wash it with Uni Filter cleaner, re-oil with Uni Filter oil, and reinstall for continued performance.

This direct-fit replacement filter is engineered for Yamaha ATV applications and is ideal for riders who demand maximum engine protection in dusty, dirty riding conditions.