As a serious UTV racer or enthusiast it is crucial that your filters perform their best in the worst of conditions. While the stock Polaris paper fiter is an excellent performer, it has some limitations. If conditions are extremely wet you will see performance affected. You are able to knock of some of the larger chunks on the filter, but because it is made of paper you are unable to clean the filter. This means a regular investment in stock filters over the long run.  

Uni Filters have been the choice for racers and serious enthusiasts for 40+ years. In a wet, dirty and dusty environment, your UTV’s air filtration is extremely vital to the performance and protection of your engine. The Uni Multi-Stage Competition Air Filter is able to hold huge amounts of dirt and at the same time still provide excellent air flow and high performance.

Uni Filters are manufactured using polyurethane foam, instead of paper or gauze because of its’ superior dirt capturing capabilities and its capacity to be easily cleaned and reused. The polyurethane foam is wetted with Uni’s specially developed foam filter oil. The filter oil creates a sticky environment that is suspended in the path of the dirty air on the strands of the web-like cell structure of the foam. This makes it impossible for dirt to pass through the depth of the filter without sticking to the strands. As the outer strands become loaded with dirt particles, the oiled strands down stream start trapping dirt, allowing the entire thickness to be utilized. This prevents surface loading or air restriction for 80% of the service life of the air filter element. 

As the filter becomes sufficiently dirty it can be removed and the dual layer of foam can be serviced separately. Simply wash, rinse and re-oil the filter for your next adventure or race. After properly oiling the filter, you install it just as you would the stock filter. The UNI Multi-Stage filter is designed to fit into the factory air box exactly like original filter. It also includes a clamp for extra security.  

If you are looking for a filter that has been proven on the race course, can increase your RZR’s performance while at the same time protecting your engine, then the UNI Multi-Stage filter is your best option. carries the UNI Filter Multi-Stage Competition Air Filter POLARIS RZR XP 1000 at a competitive price for all your UTV’s needs.