Polaris Genuine OEM Sand Pre-Filter Intake Kit for 2011-2014 RZR 900 4 XP & Crew 2879281 Genuine Polaris part Comes with left and right filters and screws Fits: 2014 RZR 900 4, 2014 RZR 900, 2012 - 2013 RZR 900 XP EFI 4x4, 2011 RZR 900 XP 4x4