UNI Filter 2-Stage Performance Air Filter for 1987-99 Polaris Trailboss 250 - NU-8501ST feed-mpn-213261 2017 Arctic-Cat ZR 8000 RR

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1989 Kawasaki VN750 Vulcan

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UNI Filter 2-Stage Performance Air Filter for 1987-99 Polaris Trailboss 250 - NU-8501ST feed-mpn-213261 2017 Arctic-Cat ZR 8000 RRUni Filter Dual Stage Foam Air Filter Traps dirt and dust in 2 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 Used by Kawasaki, Yamaha and Suzuki offroad teams 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