Uni Filter's Dual Layer "POD" Air Filters are constructed with "Two" layers of foam, a course red outer layer and a fine black inner layer. This "Two Stage" technology provides superior dirt stopping...

UNI's two-stage foam design delivers superior filtration without sacrificing airflow. Ultra-Seal filters feature a unique grease groove for a tighter, more secure seal to your air box.

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...

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...

Uni Filter's Dual Layer "POD" Air Filters are constructed with "Two" layers of foam, a course red outer layer and a fine black inner layer. This "Two Stage" technology provides superior dirt stopping...

Uni Filter's Original "POD" Air Filters are constructed of black polyurethane foam with a urethane flange. They are available in a variety diameters and lengths to accommodate a variety of...

Uni Angled Snow Mobile "POD" Air Filters are the same as our Snow Mobile "POD" air filters but are angled 15 degrees to accommodate tight or unusual installations.

Uni Filter Dirt Bike Foam Air Filters have been unsurpassed in both engine protection and overall performance for over 50 years. Their unique two-stage design produces more horsepower and more torque...

Uni Filter's Original "Sock" Air Filters are constructed of green polyurethane foam with no flange or urethane snout. They are available in a variety of diameters and lengths to accommodate a variety...

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...

Uni Filter Air Filters have been unsurpassed in both engine protection and overall performance for over 50 years. Their unique two-stage design produces more horsepower and more torque than any other...

Uni Filter Air Filters have been unsurpassed in both engine protection and overall performance for over 50 years. Their unique two-stage design produces more horsepower and more torque than any other...