Air and Fuel› Air Cleaners, Filters, Intakes and Components
UNIFILTER
Uni FIlter 78-80 Kawasaki KX 125/250 / 1980 KDX 175/ KX 420 Air Filter
SKU: U01K NU-2326ST
Beginner — under 30 min
Description
Part #: NU-2326ST
Uni Filter Dirt Bike Foam Air Filters have been unsurpassed in both engine protection and overall performance for over 50 years. Their unique two-stage design produces more horsepower and more torque than any other air filter.
MIA's Description
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
| Brand | UNIFILTER |
| Part Number | U01K NU-2326ST |
Videos
Top 5 Tips for Cleaning Your Air Filter
🔴 Uni Air Filter Oil and Install | Uni filter Sound
UNI Air Filters - Episode 126
UNI Air Filter For The Kawasaki KRX & KRX4! Cleaning, Oiling and More...
UNI Air Filters 101 - What Makes UNI a Great Air Filter Option Explained
How to Oil a Uni Filter
KRX KRX4 1000 Cleanable UNI Air Filter From Full Access Utv!!
How to oil your foam air filter
Air Filter Maintenance Done Right!
How to Properly Clean and Re-Oil Your Dirt Bike Air Filter using Maxima Products
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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