Uni Filter 17-22 Arctic Cat Alterra 300 / 06-09 250 DVX / 09-16 300 DVX Air Filter - NU-8608ST

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.