UNI FOAM AIR FILTERS MUST BE OILED PROPERLY TO PREVENT HARMFUL DIRT PARTICLES FROM ENTERING YOUR ENGINE! And their unique two filters in one design provides Easy and Thorough Cleaning. To keep your Uni Filter performing at it’s best always use UNI FILTER FOAM FILTER OIL AND CLEANER.

What does a Uni Air Filter do?

Uni Filter Street Bike Air Filters are a direct factory replacement filter and are designed to fit perfectly into your stock airbox. They provide unsurpassed airflow, dirt stopping ability and overall performance.

Can you wash a Uni Air filter?

Products like Simple Green, dish soap, or mild solvents can be used if Uni Cleaner is not available at the time of cleaning. Pour cleaning solution into a bucket; dunk the filter in multiple times until clean. Rinse with warm water. Next you must let the filter dry completely.

Can you use motor oil on a UNI Air Filter?

If you are in a real pinch, you could use regular motor oil on your air filter. It is better than nothing. If you are old-school, you have probably done so on many occasions. The problem is that motor oil pools in the airbox, distributes itself unevenly and can be sucked through the intake tract.

Can I use engine oil to oil my air filter?

If you are in a real pinch, you could use regular motor oil on your air filter. It is better than nothing. The problem is that motor oil pools in the airbox, distributes itself unevenly and can be sucked through the intake tract. Air filter oil has special additives blended with the oil to solve these problems.

What is uniuni filter?

Uni Filter manufacturers a number of quality motorcycle and off-road related accessories including Uni branded T-shirts and caps, air vents, levers and a variety of Air Filter Foam sheets for you to fabricate your own air filter design! Uni Foam Filter Oil allows maximum airflow while keeping the dirt and dust particles out.

Why choose a UNI air filter?

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.

Where can I find Uni Hi-Performance foam air filters?

Check out our online catalog at and keep that classic running like a champ! CLICK HERE FOR MORE INFO. Uni Hi-Performance Foam Air Filters have been keeping top u0003Off-Road Race Teams out in front for over 50 years.

Why Uni filter dirt bike foam air filters?

For over 50 years, Uni Filter Dirt Bike Foam Air Filters have been unsurpassed in both engine protection and overall performance. And their unique two stage design produces MORE HORSEPOWER and MORE TORQUE than any other air filter. For over 50 years, Uni Foam Air Filters have been unsurpassed in both engine protection and overall performance.