UNI Filter NU-8501ST Air Filter for Polaris ATV – High-Performance Replacement Part

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-8501ST is a high-quality air filter designed specifically for Polaris ATVs, offering reliable protection and optimal airflow for your vehicle. Crafted with precision, this filter ensures dirt, debris, and other contaminants are effectively filtered out, preserving engine performance and extending the lifespan of your ATV. Its durable construction allows it to withstand rugged riding conditions, making it an essential component for off-road enthusiasts. Easy to install, the NU-8501ST ensures your Polaris ATV maintains peak performance with minimal maintenance requirements. Whether you're tackling tough trails or enjoying casual rides, this air filter provides the filtration efficiency needed for a smooth and powerful ride.

Features:

• Designed specifically for Polaris ATVs for a perfect fit and easy installation

• High-performance filtration material to trap dirt, dust, and debris

• Durable construction for rugged off-road conditions

• Maintains optimal airflow to ensure engine efficiency and power

• Easy to replace, reducing maintenance time and effort