For over 50 years, Uni Foam Air Filters have been unsurpassed in both engine protection and overall performance. Their unique two-stage design produces more horsepower and more torque than any other air filter for your ATV.

This Part Fits:

Year	Make	Model	Submodel
2011-2012	Arctic Cat	350	Base
2014-2017	Arctic Cat	500	Base
2016-2017	Arctic Cat	Alterra 400	Base
2016	Arctic Cat	Alterra 450	Base