Uni Air Filter for factory airboxes, 4-Strokes MiniBikes

Uni Air Filter - for "Factory" OEM airbox and stock carb

Uni filters are unsurpassed in airflow, dirt stopping and over all performance.

Uni has been in the air filtration business since 1971!

The founders at Uni chose to use polyurethane foam as the air filtration media because of its superior dirt capturing abilities.

Uni Filter products perform their best in the worst of conditions. That’s why Uni has been the chosen air filter of all serious off-roaders for decades. In this dirty, dusty environment, air filtration is extremely critical to the performance and protection of the engine.

The Uni Air Filter’s ability to hold extreme amounts of dirt and still provide excellent air flow and performance has made Uni Filter the choice of some of the greatest racers of all time, including but not limited to: Ricky Carmichael, Jeremy McGrath, Chad Reed, James Stewart, Ryan Villopoto, Grant Langston, Ronnie Renner, Brian Deegan, and all of Team Fast50s choose to use Uni's race proven air filters on their bikes! Go with the flow bro, Go with Uni Filters!!

IF you do NOT see your bike in the pull down menu just call us up and we can get the right one headed your way in no time!! (Call at the # below)

Made in America

If you have any questions please call one of our knowledgeable and friendly techs at 833-327-8507