Uni Filter NU-2393ST Multi-Stage Competition Air Filter for Kawasaki ATVs

The Uni Filter NU-2393ST is a high-performance multi-stage competition air filter engineered specifically for Kawasaki ATVs. This foam air filter delivers superior filtration and airflow for demanding off-road conditions.

How Foam Air Filters Work:

Uni Filter's design utilizes open-cell polyurethane foam wetted with specially formulated filter oil. The sticky oil is suspended on the web-like cell structure of the foam, creating a barrier that traps dirt particles before they can reach your engine. As the outer layers capture contaminants, downstream layers continue filtering, utilizing the entire thickness of the foam element.

Key Benefits:

• Multi-stage filtration prevents surface loading and air restriction for 80% of the filter's service life
• Superior dirt-trapping efficiency protects your engine in dusty, dirty conditions
• Washable and reusable design provides long-term value
• Easy maintenance: simply clean, re-oil, and reinstall
• Competition-grade construction for maximum performance

This replacement air filter is designed to deliver consistent airflow and engine protection throughout extended riding sessions. When the filter becomes dirty, it can be quickly washed with filter cleaner, re-oiled with Uni Filter foam air filter oil, and returned to service.