UNI Filter 2-Stage Performance Air Filter for 2007-21 Honda CRF150R/RB Expert - NU-4141ST 2002 Ski Doo MX Z 700 Renegade RER 2008 Polaris Sportsman 800 EFI

2008 Polaris Sportsman 800 EFI X2

1997-09 Kawasaki EX500 Ninja 500R

Inner body holds cartridge so it can be removed from fork cap

2013 Arctic-Cat XF 800 Sno Pro

UNI Filter 2-Stage Performance Air Filter for 2007-21 Honda CRF150R/RB Expert - NU-4141ST 2002 Ski Doo MX Z 700 Renegade RER 2008 Polaris Sportsman 800 EFIUni 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