Uni Filter

Uni Filter Nu-4129 Uni Filter - NU-4129

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 Nu-4149St 2 Stage Filter - NU-4149ST

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 Nu-4150St Multi Stg Filter - NU-4150ST

Upgrade your intake system with UNI's multi-stage competition air filters. Their unique two-stage design delivers longer-lasting, power-producing airflow:dry for speed, oiled for tough conditions...

Uni Filter Nu2469St 2 Stage Filter - NU-2469ST

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.This Part...

Uni Filter Nu3801St 2 Stage Filter - NU-3801ST

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.

Uni Filter Nu4119St Oem Replmnt Filt - NU-4119ST

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 Nu4128St Atv Oem Filter - NU-4128ST

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 Pk-22 Street Bike Filter - PK-22

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 Pk52 Street Bike Filter - PK-52

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 Pk92 Street Bike Filter (2 - PK-92

Uni Filter Pk92 Street Bike Filter (2

Uni Filter Polaris Sportsman Ace / Ranger Air Filter - NU-8520ST

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 Push-In 3/8in Filter Breather - UP-122

Uni's breathers are made of a new washable urethane which needs no oil or special cleaners.