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GhostBikes.com£47.49Visit shop Uni Filter Black/Red Nu-8506St - Air Filter For Polaris Predator 500 2X4 2003-2007
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The Uni Filter (NU-8506ST) is designed for Polaris Predator 500 2X4 owners (2003-2007) who prioritize engine longevity and consistent performance in dusty or demanding environments. This two-stage foam filter offers a significant upgrade in filtration quality over standard stock options by utilizing a specialized sealing groove to prevent debris bypass; however, it does require regular manual cleaning and re-oiling to maintain its peak performance levels.
| Colour | Multicolor |
|---|---|
| Model Part Number | NU-8506ST |
| Brand | Uni Filter |
Yes, you should use an air filter oil specifically designed for foam filters to ensure proper dust trapping.
No, this specific model (NU-8506ST) is designed for the 2003-2007 models.
Cleaning frequency depends on riding conditions. In dry, dusty conditions, inspect and clean after every few rides.
Typically, these filters are shipped dry and must be oiled before the first use.
Without grease in the seal groove, fine dust particles may bypass the filter and enter the intake, potentially causing engine damage.
The filter is likely saturated with dirt. Remove, wash, re-oil, and reinstall the filter to restore airflow.
Check the Ultra Seal grease groove. Ensure it is properly greased and the filter is seated snugly against the airbox mounting surface.
This filter is specifically compatible with the 2003-2007 Polaris Predator 500 2X4 models.
Installation Steps:
Maintenance Care:
To clean, remove the filter and wash it using a grease-cutting dishwashing detergent and warm water. Rinse thoroughly from the inside out to push dirt away from the foam. Allow the filter to air dry completely before re-oiling and re-installing.
