JavaScript seems to be disabled in your browser.

You must have JavaScript enabled in your browser to utilize the functionality of this website. Click here for instructions on enabling javascript in your browser.

COVID-19 Update: CRF's Only is open and shipping. Expect delays from CRF's Only normal shipping time frames. Orders placed after 10am PT will be processed the next day. Store Pickup has been suspended.


  • Brand:Uni Air Filters
  • Model:NU-4137ST

Price : $28.95 $27.50

Quantity:
CRF150F\'03-17 - Uni Air Filter

Uni Filter dirt bike air filters are unsurpassed in airflow, dirt stopping and overall performance. And they produce MORE HORSEPOWER and MORE TORQUE* than any other air filter. Uni’s evolutionary two stage air filter is the only filter that comes apart for maximum airflow and ultimate cleaning.