NU-8508ST Uni-Filter Air Filter for Polaris Predator Scrambler 90 2001-2006

Air Filter for Polaris Predator & Scrambler 90

The Uni-Filter Air Filter - NU-8508ST is a direct replacement air filter that keeps dirt, dust, and debris out of the engine on Polaris Predator and Scrambler 90 machines, cross-referencing OEM part NU-8508ST.

Overview

This air filter is a drop-in replacement piece for the Polaris Predator and Scrambler 90, built to protect the engine from airborne debris. The NU-8508ST air filter delivers clean airflow so the machine keeps running strong on trails and in the yard. Riders who want a reliable replacement air filter for Polaris Predator and Scrambler 90 quads will find this a straightforward fit.

Built For Performance

• Dual-layer foam construction traps fine dust while allowing strong airflow
• Washable and reusable for long-term service
• Designed to seat securely against the air box for a tight seal
• Cross-references OEM part number NU-8508ST
• Resists breakdown from fuel vapors and engine heat

Fits These Machines

• for Polaris Predator 90
• for Polaris Scrambler 90
• for model years 2001-2006

On-The-Job Use

• Trail riding in dusty or sandy conditions
• Yard and field work where the engine is under load
• Routine maintenance and air filter replacement
• Rebuild or service after a top-end refresh

Specs At A Glance

Good To Know

Q: Is this filter reusable? A: Yes, foam air filters of this type can be cleaned and re-oiled for repeated use. Inspect it after every few rides in dusty conditions.

Q: Does it come pre-oiled? A: Filters are generally shipped dry unless stated and should be oiled before installation. Always confirm oiling requirements before running the machine.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.