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Uni Filter manufactures the most comprehensive line
of Foam Air Filters in the world!

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Uni-Sock-and-Pod

Uni Filter entered the air filtration industry in 1971 with a simple concept, “Let’s design an air filter that works!” And that’s exactly what we did. Our engineers chose polyurethane foam as the air filtration media because of its superior dirt capturing abilities and it’s capacity to be easily cleaned and reused. Polyurethane foam had been used as an air filtration media for many years, but not until Uni Filter introduced the patented “Sock” Filter for motorcycles and small engines in 1973 did it receive mass acceptance. This dependable High Air Flow Filter launched a product line that now covers virtually all popular Off-Road Vehicles including Motorcycles, ATV’s/UTV’s and Trucks.

It’s All About the Oil...

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Uni Foam Filters perform their best in the worst of conditions. That’s why Uni has been the chosen air filter of professional racers and serious enthusiasts for decades. In this dirty, dusty environment, air filtration is extremely critical to the performance and protection of your engine. The Uni Air Filter’s ability to hold extreme amounts of dirt and still provide excellent air flow and performance has made Uni Filter the choice of some of the greatest off road racers of all time.

But the Uni Air Filter must be properly OILED before installation. For without sufficient oil the air filter will fail to STOP harmful dirt particles from entering your engine which will result in decreased performance and SERIOUS ENGINE DAMAGE.

CLICK HERE for more detailed information on HOW TO PROPERLY OIL AND CLEAN YOUR UNI FOAM AIR FILTER.