UNI Filter NU-8509ST Air Filter for Polaris ATV

UNI AIR FILTERS.
The principal of how foam air filters work is simple: "Open Cell" polyurethane foam is wetted with specially developed filter oil.
The "sticky" filter oil is suspended in the path of the dirty air on the strands of the web-like cell structure of the foam.
This makes it impossible for the dirt to pass through the strands.
As the outer strands become loaded with dirt particles, the wetted strands down stream start trapping dirt, allowing the entire thickness to be utilized.
This prevents surface loading or air restriction for 80% of the surface life of the air filter element.
When the filter is sufficiently dirty it can be easily washed, re-oiled and re-used.

The UNI Filter NU-8509ST is designed specifically for Polaris ATVs, providing reliable air filtration to ensure optimal engine performance. Constructed with high-quality materials, this air filter effectively traps dirt, dust, and debris before they can enter the engine, helping to extend the lifespan of your vehicle. Its durable design ensures long-lasting use even in challenging off-road conditions, making it an essential component for ATV enthusiasts seeking dependable filtration. Easy to install, this filter maintains the airflow necessary for smooth engine operation, promoting better fuel efficiency and power output. Whether you're riding on rugged trails or performing routine maintenance, the UNI Filter NU-8509ST offers the performance and durability you expect from a trusted brand in ATV filtration solutions.

Features:

• Designed specifically for Polaris ATV models to ensure a perfect fit and optimal performance

• High-quality filtration media traps dirt, dust, and debris effectively

• Durable construction for long-lasting use in off-road and rugged environments

• Easy installation process for quick maintenance and replacement

• Enhances engine performance by maintaining proper airflow and filtration