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Exterior Components› Body Panels and Components

UNIFILTER

Uni Filter Uni Nu 8519St Polaris Xp

$79.95 $53.30 Save $26.65

SKU: U01K NU-8519ST

In Stock
In Stock
Ships by Jul 29
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The UNIFILTER NU-8519ST is a dual-stage foam air filter designed to trap dirt and dust in two layers. The large pore pre-filter captures bigger particles, while the small pore inner filter prevents engine-damaging grit. This filter is used by Kawasaki, Yamaha, and Suzuki offroad teams.

For over 50 years, Uni Filter has provided air filters for offroad vehicles. This unique two-stage design is claimed to produce more horsepower and torque. Uni Filter chose polyurethane foam for its superior dirt-capturing capabilities and reusability.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandUNIFILTER
Part NumberU01K NU-8519ST

Videos

Inside look into Unifilter

Inside look into Unifilter
Do Unifilter foam pods restrict air flow ?

Do Unifilter foam pods restrict air flow ?
How to Clean and re-oil a Unifilter Air Filter "Full Video"

How to Clean and re-oil a Unifilter Air Filter "Full Video"

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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