UNI Air Filter for Suzuki and Yamaha 
 
Description:
Designed to fit in the factory airbox UNI FILTER’s high air flow, superior dirt stopping ability, and long lasting dependability have made the PRO COMP II.
The bestselling replacement air filter for competition motorcycles.
The UNI FILTER’s unique two-stage design allows for easy and complete cleaning.
The outer layer can be used dry as pre-filter allowing for longer intervals between cleanings, or it can be oiled for superior engine protection in unusually wet conditions.
*The inner filter must always be oiled.
 
Fitment
Fits select Suzuki RM125, RM250, and RM-Z450 models, as well as Yamaha YZ125, YZ250, YZ125X, YZ250X, YZ250F, YZ450F, WR250F, WR400F, and WR426F motorcycles from 1993–2026. See full fitment list for complete compatibility details.
 
SKU - NU-3230ST