Air and Fuel› Air Cleaners, Filters, Intakes and Components

UNIFILTER

UNI Filter 1988 Yamaha YZ 250 Air Filter

$25.30

SKU: U01K NU-2299ST

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The UNIFILTER NU-2299ST is a dual-stage performance air filter designed to trap dirt and dust in two layers of foam. Its large pore pre-filter captures bigger particles, while the small pore inner filter prevents grit from reaching the cylinder. This competition air filter style is utilized by Kawasaki, Yamaha, and Suzuki off-road teams and is known for its ability to hold extreme amounts of dirt while maintaining excellent airflow.

Fitment

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Specifications

BrandUNIFILTER
Part NumberU01K NU-2299ST

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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