Fitments Years Make Model 2015 - 2018 Polaris Ace 570 SP 2015 - 2017 Polaris Ace 570 4x4 2017 - 2019 Polaris Ace 500 4x4 FeaturesDual-bonded foam design filters out even the smallest dirt particles, while allowing more airflow than two separate layer filters (flow bench proven)Twin Air filters are slightly smaller than stock to make them easier to change and to increase dead air space around the filter for better performanceFlat foam sealing ring securely seats against the airbox, even in the worst riding conditionsSpecs Base Color: Green Product Name: Air Filter Style: Standard Color/Finish: Orange Riding Style: ATV Units: Each Color/Finish: Green Filter Shape: Round Color/Finish: Black Features: Washable Filter Media Material: Foam Filter Media Style: Dual-Layer Filter Shape: TaperedApproximate Package Weight & Dimensions Weight: 0.9 Height: 6.7 Length: 8.9 Width: 7.62