Uni Filter 2020 - 2025 Beta RR & RX 125 / 200 / 250 / 300 / 350 / 390 / 430 / 450 / 500

NU-3809ST

UNI DIRT BIKE AIR FILTERS
For over 50 years, Uni Filter Dirt Bike Foam Air Filters have been unsurpassed in both engine protection and overall performance. And their unique two stage design produces MORE HORSEPOWER and MORE TORQUE than any other air filter.

• MULTI-STAGE COMPETITION OFF-ROAD AIR FILTERS.
• Traps dirt and dust in two layers of foam, the large pore pre-filter captures the bigger particles.
• The small pore inner filter prevents any engine wrecking grit from reaching the cylinder.