UNI Air Filter Designed to fit in the factory airbox uni filter’s high airflow, superior dirt stopping ability, and long-lasting dependability have made the pro comp ii. The bestselling replacement air filter for competition motorcycles. The Uni filter’s unique two-stage design allows for easy and complete cleaning. The outer layer can be used dry as a pre-filter allowing for longer intervals between cleanings, or it can be oiled for superior engine protection in unusually wet conditions. *the inner filter must always be oiled. Vehicle Fits: ATV/UTV YAMAHA Grizzly 700 4x4 FI 2016-2017 ATV/UTV YAMAHA Grizzly 700 EPS 4x4 FI 2016-2023 ATV/UTV YAMAHA Grizzly 700 EPS 4x4 Hunter FI 2016, 2018-2021 ATV/UTV YAMAHA Grizzly 700 EPS 4x4 LE 2016-2018, 2020 ATV/UTV YAMAHA Grizzly 700 EPS 4x4 SE 2016-2023 ATV/UTV YAMAHA Kodiak 700 2016-2023 ATV/UTV YAMAHA Kodiak 700 4x4 EPS Hunter 2019-2021 ATV/UTV YAMAHA Kodiak 700 EPS 4x4 2016-2023 ATV/UTV YAMAHA Kodiak 700 EPS 4x4 SE 2016-2023