Critical to engine performance and reliability. A clogged air intake filter can restrict air flow to the engine leading to reduced engine performance. Dirt and debris ingestion can damage the engine leading to reduced engine life or catastrophic failure. Polaris Air Filters keep dirt and debris out of your engine, protecting its lifespan and keeping air cleaner. Polaris recommends changing your air filter at the specified intervals outlined in the owner’s manual, which may be shorter if your vehicle is subject to severe conditions. All service parts are engineered specifically for your machine. Which means everything is designed, tested and perfected to maximize the life of your ride. Getting Polaris Engineered Parts is a decision that pays off in the long run, because it ensures there is a long run.FITMENT: Ranger2016-2017, 2014 RANGER 6x6 8002015 RANGER 6x62014, 2011 RANGER CREW 800 EFI2014 RANGER 800 EPS2014 RANGER 800 EFI2013-2014 RANGER 800 EPS Midsize2013-2014 RANGER 800 EFI Midsize2013 RANGER 800 HD2012-2014 RANGER CREW DIESEL2012-2013 RANGER CREW 8002012 RANGER XP 800 HD EPS2011-2014 RANGER DIESEL2011-2014 RANGER CREW 800 EPS2011-2013 RANGER 6X6 8002011-2012 RANGER XP 800 EPS2011-2012 RANGER XP 8002011 RANGER 800 HD EPSMilitary2014 RZR SW2013 RZR 800 EFI2013 RANGER RZR S/SW2012 RANGER RZR SW 800 EFI2011-2013 RANGER CREW DIESEL2011 RANGER RZR2011 RANGER CREWRZR2014, 2011 RZR 4 800 EPS2014 RZR S 800 EPS2014 RZR 4 800 EFI2011-2014 RZR 800 EPS2010-2013 RZR 4 8002009-2013 RZR S 8002008-2014 RZR 800