Uni Filter Multi-Stage Competition Air Filter | NU-8518ST

Uni Filter

Designed to fit in the factory air box exactly like original filter
The best selling replacement air filter for competition motorcycles and ATVs
Unique two stage design allows for easy and complete cleaning
Dual layer of foam, can be serviced separately
Thin Ultra Seal base is virtually impossible to tear and has a built-in "Grease Groove"
Used by factory Yamaha, Kawasaki and Suzuki off-road

Vehicle / model	Years
Polaris Scrambler 850	2015–2020
Polaris Scrambler XP 1000 EPS	2014–2018
Polaris Scrambler XP 1000 S	2020
Polaris Scrambler XP 850	2013–2014
Polaris Scrambler XP 850 EPS	2013–2014
Polaris Sportsman 550	2010–2013
Polaris Sportsman 550 EPS	2010–2014
Polaris Sportsman 850	2015–2020
Polaris Sportsman 850 HO Wv	2014
Polaris Sportsman 850 SP	2015–2019
Polaris Sportsman Touring 550 EPS	2010–2012
Polaris Sportsman Touring 550 EPS	2014
Polaris Sportsman Touring 850 EPS	2010–2014
Polaris Sportsman Touring 850 EPS	2020
Polaris Sportsman Touring 850 SP	2015–2019
Polaris Sportsman Touring XP 1000	2017–2020
Polaris Sportsman X2 550	2010–2013
Polaris Sportsman X2 550 EPS	2014
Polaris Sportsman X2 850	2011
Polaris Sportsman XP 1000	2017–2020
Polaris Sportsman XP 1000 S	2020
Polaris Sportsman XP 550	2009
Polaris Sportsman XP 550 EPS	2009
Polaris Sportsman XP 850	2009–2013
Polaris Sportsman XP 850 EPS	2009–2014