Air Filters
Uni Fil Polaris Atv
Part # NU8503ST
$40.95
NY: 0
National: 0
- —Clean easily with grease-cutting dishwashing detergent; just clean, oil and reuse
- —Two-stage air filter comes apart for maximum airflow and ultimate cleaning
- —Unsurpassed in airflow, stopping dirt and overall performance
- —Features Ultra Seal grease groove on the sealing surface
- —Fits in stock airbox exactly like OEM filter
- —Made in the USA
Calculated shipping at checkout
30-day returns on unused parts
Ships in 1–3 business days
Specifications
Filter Media MaterialFoam
ModelUltra-Seal
Riding StyleATV
Base ColorRed
UnitsEach
Color/FinishRed
Filter ShapeCylinder
StyleCompetition
FeaturesWashable
Filter Media StyleDual-Layer
Product NameAir Filter
TypeStage II
Weight0.56 lbs
Dimensions (L x W x H)9.01" x 4.96" x 4.64"
Fits These Vehicles (338)
Sportsman 570 Touring Ultimate2026
Sportsman 570 EPS2026
Sportsman 570 X22026
Sportsman 450 HO EPS2026
Sportsman 570 Ultimate2026
Sportsman 5702026
Sportsman 570 Trail2026
Sportsman 570 6x62026
Sportsman 570 Touring Premium2026
Sportsman 450 HO2026
Sportsman 570 Premium 40th Anniversary2026
Sportsman 570 Touring2026
Sportsman 570 X22025
Sportsman 570 Hunter Edition2025
Sportsman 570 Touring Ultimate2025
Sportsman 570 Touring2025
Sportsman 450 HO2025
Sportsman 570 Premium2025
Sportsman 570 Touring EPS2025
Sportsman 450 HO EPS2025
Sportsman 570 EPS2025
Sportsman 570 6x62025
Sportsman 570 Trail2025
Sportsman 570 Utility HD2025
Sportsman 450 HO Utility Edition2025
Sportsman 5702025
Sportsman 570 Touring Premium2025
Sportsman 570 Ultimate2025
Sportsman 570 Touring Premium2024
Sportsman 570 Utility HD2024
Sportsman 5702024
Sportsman 570 Touring EPS2024
Sportsman 570 EPS2024
Sportsman 570 Trail2024
Sportsman 450 HO Utility Edition2024
Sportsman 570 6x62024
Sportsman 450 HO EPS2024
Sportsman 570 Hunter Edition2024
Sportsman 570 Ride Command Limited Edition2024
Sportsman 450 HO2024
Sportsman 570 Premium2024
Sportsman 570 Touring2024
Sportsman 570 Premium2023
Sportsman 5702023
Sportsman 570 6x62023
Sportsman 570 Ride Command Limited Edition2023
Sportsman 570 EFI 4x42023
Sportsman 570 EPS2023
Sportsman 570 Touring2023
Sportsman 570 Trail2023
Sportsman 570 Utility HD2023
Sportsman 450 HO Utility Edition2023
Sportsman 450 HO2023
Sportsman 570 Touring EPS2023
Sportsman 570 Touring Premium2023
Sportsman 450 HO EPS2023
Sportsman 450 HO Utility Edition2022
Sportsman 450 HO2022
Sportsman 570 EPS2022
Sportsman 570 Touring2022
Sportsman 570 Touring Premium2022
Sportsman 570 Utility HD2022
Sportsman 5702022
Sportsman 570 Trail2022
Sportsman 450 HO EPS2022
Sportsman 570 Big Boss EPS 6x62022
Sportsman 570 Ride Command Limited Edition2022
Sportsman 570 Ultimate Trail LE2022
Sportsman 570 EFI 4x42022
Sportsman 570 EPS Utility Edition2022
Sportsman 570 Touring EPS2022
Sportsman 570 Trail Ultimate 4x42022
Sportsman 570 Premium2022
Sportsman 570 6x62022
Sportsman 570 Hunter Edition2022
Sportsman 570 Ride Command Edition 4x42022
Sportsman Touring 570 4x42022
Sportsman 5702021
Sportsman 450 HO2021
Sportsman 450 HO EPS2021
Sportsman 570 Touring EPS2021
Sportsman 570 Trail2021
Sportsman 570 Ultimate Trail LE2021
Sportsman 570 Touring2021
Sportsman 570 Touring Premium2021
Sportsman 570 Utility HD LE2021
Sportsman 570 6x62021
Sportsman 570 Hunter Edition2021
Sportsman 570 X22021
Sportsman 570 Premium2021
Sportsman 570 EPS2021
Sportsman 450 HO2020
Sportsman 570 6x62020
Sportsman 450 HO EPS2020
Sportsman 570 Touring Premium2020
Sportsman 570 Premium LE 4x42020
Sportsman 570 Touring EPS2020
Sportsman 570 X22020
Sportsman 570 EPS Utility Edition2020
Sportsman 570 Premium2020
Sportsman 570 EPS2020
Sportsman 5702020
Sportsman 570 Hunter Edition2020
Sportsman 570 Touring2020
Sportsman 570 EPS LE Premium Edition2019
Sportsman 570 SP EPS 4x42019
Sportsman 570 Touring EPS2019
Sportsman 570 X2 EPS2019
Sportsman 570 EFI 4x42019
Sportsman 450 HO Utility Edition2019
Sportsman 450 HO EPS LE2019
Sportsman 570 Touring SP2019
Sportsman 450 HO2019
Sportsman 570 Touring2019
Sportsman 450 HO EPS2019
Sportsman 5702019
Sportsman 570 6x62019
Sportsman 570 EPS Utility Edition2019
Sportsman 570 EPS2019
Sportsman 570 SP2019
Sportsman 570 SP Hunters Edition2019
Sportsman 570 Big Boss 6x6 EPS2018
Sportsman 570 EPS Utility Edition2018
Sportsman 570 EPS2018
Sportsman 570 X2 EPS2018
Sportsman 570 SP2018
Sportsman 5702018
Sportsman 450 HO2018
Sportsman 570 Touring2018
Sportsman 570 Touring SP2018
Sportsman 450 HO EPS2018
Sportsman 450 HO Utility Edition2018
Sportsman 570 SP Hunters Edition2018
Sportsman 570 Touring EPS2018
Sportsman 450 HO Utility Edition2017
Sportsman 570 Big Boss 6x6 EPS2017
Sportsman 570 Touring SP2017
Sportsman 450 HO EPS2017
Sportsman 5702017
Sportsman 570 Touring EPS2017
Sportsman 570 X2 EPS2017
Sportsman 570 SP2017
Sportsman 570 SP Hunters Edition2017
Sportsman 570 EPS2017
Sportsman 570 EPS Utility Edition2017
Sportsman 570 Touring2017
Sportsman 450 HO2017
Sportsman 570 EPS2016
Sportsman 1000 Touring XP Limited2016
Sportsman 450 HO EPS2016
Sportsman 570 SP Hunters Edition2016
Sportsman 1000 Touring XP2016
Sportsman 5702016
Sportsman 570 SP2016
Sportsman 1000 XP2016
Sportsman 1000 XP High Lifter Edition2016
Sportsman 570 Touring2016
Sportsman 570 Touring SP2016
Sportsman 450 HO2016
Sportsman 1000 XP Hunter Edition2016
Sportsman 570 Touring EPS2016
Sportsman 570 X2 EPS2016
Sportsman 1000 Touring XP2015
Sportsman Touring 1000 SP2015
Sportsman 1000 XP2015
Hawkeye 4002014
Hawkeye 400 H.O. 4x42014
Hawkeye 400 4x22014
Sportsman 800 EFI2013
Hawkeye 400 H.O. 4x42013
Trail Blazer 3302013
Sportsman 500 H.O. LE 4x42012
Hawkeye 400 H.O. 4x42012
Sportsman 500 MV 6x62012
Hawkeye 4002012
Sportsman 800 MV2012
Trail Blazer 3302012
Hawkeye 400 4x22012
Sportsman 800 EFI2012
Trail Blazer 3302011
Hawkeye 4002011
Hawkeye 400 4x22011
Hawkeye 400 H.O. 4x42011
Scrambler 500 4x42011
Sportsman 500 MV 6x62011
Sportsman 800 EFI2011
Trail Boss 3302011
Sportsman 800 EFI2010
Scrambler 500 4x42010
Trail Blazer 3302010
Sportsman 500 H.O. LE 4x42010
Trail Boss 3302010
Sportsman 500 MV 6x62010
Sportsman 800 MV2010
Sportsman 500 EFI Touring2009
Sportsman 800 EFI2009
Sportsman 800 EFI Touring2009
Sportsman 500 EFI X22009
Sportsman 500 MV 6x62009
Sportsman 800 MV2009
Scrambler 500 4x42009
Sportsman 800 EFI X22009
Sportsman 500 MV 6x62008
Sportsman 800 EFI Touring2008
Sportsman 800 LE EFI2008
Scrambler 500 4x42008
Sportsman 800 EFI2008
Sportsman 800 LE Browning Hunter Ed. EFI2008
Sportsman 800 MV2008
Sportsman 500 6x62008
Sportsman 500 EFI Touring2008
Sportsman 500 H.O. LE 4x42008
Sportsman 500 EFI X22008
Sportsman X2 800 LE2008
Sportsman 700 EFI X22008
Sportsman 500 H.O. LE 4x42007
Sportsman 800 EFI2007
Sportsman 800 EFI X22007
Sportsman 700 MV2007
Scrambler 500 4x42007
Sportsman X2 5002007
Sportsman 800 EFI Deluxe2007
Sportsman 800 MV2007
Sportsman 500 MV 6x62007
Sportsman 700 EFI2007
Sportsman 500 H.O. Deluxe EFI 4x42007
Sportsman 800 EFI X2 Deluxe2007
Sportsman 500 6x62007
Sportsman 500 EFI X2 Deluxe2007
Sportsman 800 LE EFI2007
Sportsman 700 Twin2006
Sportsman 500 6x62006
Sportsman 700 Twin EFI2006
Sportsman 500 MV 6x62006
Sportsman 500 H.O. Browning Hunter Edition EFI 4x42006
Sportsman 800 Twin Browning Hunter Edition EFI2006
Sportsman 700 MV2006
Sportsman 500 EFI X22006
Scrambler 500 4x42006
Sportsman 800 Twin EFI2006
Sportsman 700 Twin Browning Hunter Edition EFI2006
Sportsman 500 H.O. Mossy Oak Camo 4x42005
Sportsman MV72005
Sportsman 500 MV 6x62005
Sportsman 500 H.O. Hunter Ed. 4x42005
Sportsman 700 Twin EFI2005
Sportsman 700 Twin2005
Sportsman 800 Twin EFI2005
Sportsman 700 Twin Dale Earnhardt Jr. Edition EFI2005
Sportsman 500 H.O. LE 4x42005
Sportsman 800 Camo EFI 2005
Scrambler 500 4x42005
Sportsman 500 6x62005
Sportsman 4002005
Sportsman 800 Twin Browning Hunter Edition EFI2005
Sportsman 500 H.O. 50th Anniversary Edition 4x42004
Sportsman 500 MV 6x62004
Sportsman 700 Twin EFI2004
Sportsman 800 MV2004
Sportsman 700 Twin2004
Sportsman 700 Twin Mossy Oak Camo2004
Sportsman 500 6x62004
Sportsman 500 H.O. Mossy Oak Camo 4x42004
Scrambler 500 4x42004
Sportsman 4002004
Sportsman 500 H.O. Richard Petty Special Ed. 4x42003
Sportsman 500 6x62003
Sportsman 4002003
Sportsman 500 H.O. Mossy Oak Camo 4x42003
Sportsman 700 Twin Mossy Oak Camo2003
Sportsman 600 Twin 4x42003
Scrambler 500 4x42003
Sportsman 700 Twin2003
Worker 500 4x42002
Sportsman 500 H.O. DUSE 4x42002
Xpedition 4252002
Sportsman 500 6x62002
Xpedition 3252002
Scrambler 500 4x42002
Sportsman 4002002
Xpedition 325 4x42002
Scrambler 500 Freedom 4x42002
Sportsman 500 MV 6x62002
Magnum 500 w/EBS 4x42002
Sportsman 500 H.O. RSE 4x42002
Magnum 500 RMK2002
Magnum 500 4x42002
Xpedition 425 4x42002
Sportsman 700 Twin2002
Scrambler 500 2x42002
Sportsman 500 H.O. X 4x42002
Sportsman 500 HO DUSE2001
Xpedition 325 4x42001
Sportsman 500 MV 6x62001
Magnum 500 4x4 RMK2001
Worker 500 4x42001
Sportsman 500 HO RSE2001
Magnum 500 w/EBS 4x42001
Scrambler 500 X2001
Magnum 500 4x42001
Scrambler 500 4x42001
Sportsman 4002001
Xpedition 4252001
Xpedition 425 4x42001
Scrambler 500 2x42001
Sportsman 500 6x62001
Xpedition 3252001
Xpedition 425 4x42000
Sportsman 500 RSE2000
Sportsman 500 4x42000
Magnum 500 w/EBS 4x42000
Worker 500 4x42000
Sportsman 500 6x62000
Xpedition 4252000
Xpedition 3252000
Xpedition 325 4x42000
Sportsman 3352000
Sportsman 500 MV 6x62000
Magnum 325 2x42000
Trail Boss 3252000
Magnum 500 4x42000
Scrambler 500 4x42000
Magnum 325 4x42000
Sportsman 3351999
Worker 5001999
Scrambler 500 4x41999
Sportsman 500 MV 6x61999
Magnum 500 4x41999
Magnum 500 w/EBS 4x41999
Sportsman 500 4x41999
Sportsman 500 MV 6x61998
Sportsman 500 4x41998
Sportsman 3351998
Sportsman 500 MV 6x61997
Xplorer 500 4x41997
Sportsman 500 4x41997
Sportsman 500 4x41996
Sportsman 500 MV 6x61996
Not sure it fits? Call our Harley techs at 607-654-7431.

























