Uni Filter Dual-Stage Performance Air Filter for 2016-22 Polaris General 1000 - NU-8521ST
Uni Filter Dual-Stage Foam Air Filter
- Traps dirt and dust in 2 layers of foam
- The large pore, pre-filter captures the bigger particles
- The small pore, inner filter prevents any engine-wrecking grit from reaching the cylinder
- Used by Kawasaki, Yamaha and Suzuki offroad teams
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.
Uni Filter entered the air filtration industry in 1969 with a simple concept "Lets design an air filter that works." And that's exactly what we did. We chose polyurethane foam as our air filtration medium, instead of paper or gauze, because of it's superior dirt capturing capabilities and its capacity to be easily cleaned and reused. And the rest is history. Uni Filter products perform their best in the worst of conditions. That's why Uni has been the chosen air filter of all serious offroaders for decades. In this dirty, dusty environment, air filtration is extremely critical to the performance and protection of the 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 racers of all time.
Product Line Uni Filter Dual-Stage Performance Air Filters Part Number NU-8521ST Fitment Type Model-Specific Fitment Use Type Unit Sale Qty Each Style Competition Air Filter Size Position Material Color Finish Exhaust Configuration Muffler Size Muffler End/Tip Style California Emissions FALSE Product Disclaimer Fitment Note Fitment Note Fitment Note Fitment Note Fitment Note
2022 Polaris General 1000 EPS 4x4
2021 Polaris General 1000 EPS 4x4
2020 Polaris General 1000 EPS 4x4
2019 Polaris General 1000 EPS 4x4
2018 Polaris General 1000 EPS 4x4
2017 Polaris General 1000 EPS 4x4
2016 Polaris General 1000 EPS 4x4
2021 Polaris RZR S 1000 EPS 4x4
2020 Polaris RZR S 1000 EPS 4x4
2019 Polaris RZR S 1000 EPS 4x4
2018 Polaris RZR S 1000 EPS 4x4
2017 Polaris RZR S 1000 EPS 4x4
2016 Polaris RZR S 1000 EPS 4x4
2018 Polaris RZR 4 900 EPS 4x4
2017 Polaris RZR 4 900 EPS 4x4
2016 Polaris RZR 4 900 EPS 4x4
2015 Polaris RZR 4 900 EPS 4x4
2018 Polaris RZR 900 EPS 4x4 50"
2017 Polaris RZR 900 EPS 4x4 50"
2016 Polaris RZR 900 EPS 4x4 50"
2015 Polaris RZR 900 EPS 4x4 50"
2018 Polaris RZR 900 EPS 4x4 55"
2017 Polaris RZR 900 EPS 4x4 55"
2016 Polaris RZR 900 EPS 4x4 55"
2015 Polaris RZR 900 EPS 4x4 55"
2018 Polaris RZR 900 EPS 4x4 60"
2017 Polaris RZR 900 EPS 4x4 60"
2016 Polaris RZR 900 EPS 4x4 60"
2015 Polaris RZR 900 EPS 4x4 60"
2018 Polaris RZR 4 900 EPS 4x4 60"
2017 Polaris RZR 4 900 EPS 4x4 60"
2016 Polaris RZR 4 900 EPS 4x4 60"
2015 Polaris RZR 4 900 EPS 4x4 60"
2021 Polaris RZR 1000 EPS 4x40 60"
2020 Polaris RZR 1000 EPS 4x40 60"
2019 Polaris RZR 1000 EPS 4x40 60"
2018 Polaris RZR 1000 EPS 4x40 60"
2017 Polaris RZR 1000 EPS 4x40 60"
2016 Polaris RZR 1000 EPS 4x40 60"
2020 Polaris Sportsman Ace 900 EPS 4x4
2019 Polaris Sportsman Ace 900 EPS 4x4
2018 Polaris Sportsman Ace 900 EPS 4x4
2017 Polaris Sportsman Ace 900 EPS 4x4
2016 Polaris Sportsman Ace 900 EPS 4x4
2022 Polaris Ace 900 XC 4x4
2020 Polaris Ace 900 XC 4x4
2019 Polaris Ace 900 XC 4x4
2018 Polaris Ace 900 XC 4x4
2017 Polaris Ace 900 XC 4x4
2020 Polaris Ace 900 SP
2019 Polaris Ace 900 SP
2018 Polaris Ace 900 SP
2017 Polaris Ace 900 SP
2016 Polaris Ace 900 SP
Items will be shipped within 1 business day from the date of purchase to the address provided. Orders submitted before 3PM EST will often ship the same day. We will use an appropriate shipping service and/or carrier based on the shipping service selected at checkout and can not be changed/upgraded/modified in any way once the order is submitted.Shipping Address Restriction
If your address has a carrier restriction and is not serviced by one or more of the US domestic carriers (USPS, UPS or FedEx), then it is YOUR RESPONSIBILITY to notify us of this restriction at the time of purchase with either an order note entered before checkout, or a direct message within 15 minutes of order submission.International Purchases
All items shipped internationally will be shipped with customs declaration of purchase value; ALL duties/tariffs/fees imposed by the destination country are the buyers responsibility and are NOT calculated or imposed by us at any level and we are not liable for any additional cost that your destination country imposes. Often, these fees are due prior to or at delivery of the shipped product/s and are not subject to negotiation. If you have questions about the calculation of the fees, please contact your home nations customs/import agency for additional details as we have no control over how these amounts are calculated.
All orders must be paid in full before an order can be shipped. Cost of any additional shipping service upgrades are due at the time of checkout and can not be added once the order is complete. Certain destinations are subject to sales tax which is calculated and applied to the order total before checkout and order submission.Part Compatibility Policy
Application specific parts will have part compatibility indicated in the "Fits" or "Fitment" section of the product description and will be provided for all application specific products. These fitment indications are sourced from the product manufacturer and may be subject to change. Please be careful in reading any/all fitment indications for exact Year-Make-Model-Sub Model indications to make sure the part ordered will fit your exact application/s. If you are uncertain about a part compatibility and will to clarify before purchase, please feel free to message us at anytime and an experienced support staff member will assist you in verifying fitment to his/her best ability.Image Policy
Product specific images displayed on listings will be provided IF available, and when not available, a generic (non-specific) image will be provided that represents the general product type listed. Listing images should not be used as the exclusive basis for making your purchase decision and it is the customer responsibility to review the product description and all fitment indications before adding the item to cart.Return Policy
At SVS Powersports we understand that a product does not always look, fit or function as expected. If such a situation arrises, we do accept returns of all Unopened, Unused items with original packaging within 30 days of purchase/delivery. If your item is damaged, defective or completely different from the item ordered, please DO NOT submit a return request, please contact our knowledgable support staff with a clear description of the issue and someone will get back to you in a prompt time frame.
At SVS Powersports we are proud to offer unparalleled level of customer support and if any question or issue should arise, do not hesitate to contact us at any time. We have a very experienced and knowledgable support staff that can assist you with virtually any inquiry. Support staff is available 6 Days a week (Monday Thru Saturday) 10AM to 6PM EST by calling 1-800-787-5817 OR via email at firstname.lastname@example.org with most inquiries responded to within less than an hour during our staff support hours. If you contact us outside these hours, we may still get back you right away, but a response may be delayed until the next business day.
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