ATV/UTV Air Filters and Parts
ATV/UTV Air Filters at JJ Motorsports
Enhance your ATV/UTV engine's airflow with premium air filters from JJ Motorsports, designed for superior dust protection and performance in off-road, trail, and utility riding. These high-flow foam and paper filters fit Kawasaki KFX/LTZ400, Polaris Predator/Outlaw, Honda FourTrax, and more for reliable power and easy cleaning.
Shop Moose Racing, Uni Filter, and K&N air filters for race-proven quality. Explore related categories such as ATV/UTV air and fuel for carbs and jets, or ATV/UTV for exhaust and suspension to complete your intake upgrades and ensure clean, efficient breathing across all conditions, from muddy trails to dusty dunes.
Top ATV/UTV Air Filters
- Moose Racing Air Filter KFX/LTZ400 3.70-11 – Dual-stage foam filter for Kawasaki KFX/LTZ400; washable for repeated use and superior dust trapping.
- Uni Filter Air Filter Polaris Predator/Outlaw NU-8510ST – Pre-oiled foam filter for Polaris Predator/Outlaw; high-flow for 500-800cc engines.
- K&N Air Filter FourTrax HA-4250 – Reusable cotton gauze filter for Honda FourTrax; million-mile warranty with easy cleaning.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
UNI FILTER Filter - LT230 NU-2449ST
UNI FILTER
$39.95The UNI FILTER LT230 NU-2449ST delivers superior airflow while maintaining exceptional filtration efficiency—critical for engines that demand both power and reliability. Unlike disposable filters, this reusable design cuts long-term costs and reduces...NU2449ST- SKU:
- NU2449ST
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- MODEL:
- ULTRA-SEAL
- BASE COLOR:
- RED
- FILTER SHAPE:
- CYLINDER
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- ATV
- STYLE:
- COMPETITION
- TYPE:
- STAGE II
- UNITS:
- EACH
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER MEDIA STYLE:
- DUAL-LAYER
- RIDING STYLE:
- UTV
$39.95 -
UNI FILTER Filter - LT250/300 NU-2450ST
UNI FILTER
$33.95A quality air filter is fundamental to engine performance—it directly impacts airflow, throttle response, and fuel efficiency. The UNI FILTER NU-2450ST delivers superior filtration for your LT250/300 while maintaining the airflow characteristics your...NU2450ST- SKU:
- NU2450ST
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- RIDING STYLE:
- ATV
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER MEDIA STYLE:
- DUAL-LAYER
- MODEL:
- ULTRA-SEAL
- RIDING STYLE:
- UTV
- BASE COLOR:
- BLACK
- FILTER SHAPE:
- CYLINDER
- PRODUCT NAME:
- AIR FILTER
- STYLE:
- COMPETITION
- TYPE:
- STAGE II
- UNITS:
- EACH
$33.95Qty in Cart: 0Quantity:Price:$33.95Subtotal: -
UNI FILTER Filter - KLF220/300 NU-2381ST
UNI FILTER
$23.95Stock air filters restrict airflow and require replacement every service interval—this UNI FILTER gives you reusable, high-flow filtration that outperforms OEM while cutting long-term costs. The two-stage design separates for thorough cleaning and...NU2381ST- SKU:
- NU2381ST
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- BASE COLOR:
- RED
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- UTV
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- FOAM
- MODEL:
- ULTRA-SEAL
- FILTER MEDIA STYLE:
- DUAL-LAYER
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- FILTER SHAPE:
- CYLINDER
- STYLE:
- COMPETITION
- TYPE:
- STAGE II
$23.95 -
UNI FILTER Filter - Big Bear/Bear Tracker NU-3240ST
UNI FILTER
$37.95A quality air filter is foundational to engine performance—restricting airflow costs you horsepower and throttle response you've already paid for. The UNI FILTER NU-3240ST delivers unrestricted airflow while effectively stopping dirt and contaminants,...NU3240ST- SKU:
- NU3240ST
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- FILTER MEDIA STYLE:
- DUAL-LAYER
- MODEL:
- ULTRA-SEAL
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- FOAM
- RIDING STYLE:
- UTV
- BASE COLOR:
- RED
- FILTER SHAPE:
- CYLINDER
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- ATV
- STYLE:
- COMPETITION
- TYPE:
- STAGE II
- UNITS:
- EACH
$37.95 -
UNI FILTER Air Filter - Honda TRX450R NU-4140ST
UNI FILTER
$45.95The UNI FILTER NU-4140ST is engineered for the Honda TRX450R to deliver superior airflow while maintaining reliable dirt-stopping performance—critical for both trail riding and competitive use. Unlike disposable filters that demand constant replacement,...10110597- SKU:
- 10110597
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- BASE COLOR:
- RED
- FILTER MEDIA MATERIAL:
- FOAM
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- UTV
- MODEL:
- ULTRA-SEAL
- FEATURES:
- WASHABLE
- FILTER MEDIA STYLE:
- DUAL-LAYER
- FILTER SHAPE:
- CYLINDER
- RIDING STYLE:
- ATV
- STYLE:
- COMPETITION
- TYPE:
- STAGE II
- UNITS:
- EACH
$45.95 -
UNI FILTER Air Filter - TRX400EX/450R NU-4126ST
UNI FILTER
$41.95Stock air filters restrict airflow and require frequent replacement—costing you money and track time. The UNI FILTER NU-4126ST delivers superior filtration and flow characteristics in a reusable design that cleans in minutes with basic dishwashing...10111929- SKU:
- 10111929
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- MODEL:
- ULTRA-SEAL
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER MEDIA STYLE:
- DUAL-LAYER
- RIDING STYLE:
- UTV
- BASE COLOR:
- RED
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- ATV
- TYPE:
- STAGE II
- UNITS:
- EACH
- FILTER SHAPE:
- CYLINDER
- STYLE:
- COMPETITION
$41.95 -
UNI FILTER Air Filter - Arctic Cat NU-8607ST
UNI FILTER
$28.95A quality air filter is fundamental to engine performance—restrict airflow and you compromise horsepower, throttle response, and fuel efficiency. The UNI FILTER NU-8607ST delivers exceptional filtration without the typical airflow penalties of disposable...10112483- SKU:
- 10112483
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER MEDIA STYLE:
- DUAL-LAYER
- RIDING STYLE:
- UTV
- STYLE:
- STANDARD
- BASE COLOR:
- RED
- FILTER SHAPE:
- CYLINDER
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- FEATURES:
- WASHABLE
- MODEL:
- ULTRA-SEAL
- TYPE:
- STAGE II
$28.95 -
UNI FILTER Two Stage Pod Filter UP-4112ST
UNI FILTER
$24.95A quality air filter directly impacts engine performance, fuel efficiency, and longevity—especially on carbureted engines where intake air quality is critical. The UNI FILTER Two Stage Pod Filter delivers superior airflow and filtration through a...UP4112ST- SKU:
- UP4112ST
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- COLOR/FINISH:
- BLACK
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER MEDIA STYLE:
- DUAL-LAYER
- MOUNTING FLANGE/INSIDE DIAMETER IMPERIAL:
- 1.13'
- STYLE:
- CLAMP-ON
- BASE COLOR:
- BLACK
- COLOR/FINISH:
- RED
- FLANGE POSITION:
- CENTERED
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- BASE COLOR:
- RED
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- FILTER HEIGHT IMPERIAL:
- 3.00'
- FILTER SHAPE:
- ROUND
$24.95 -
UNI FILTER Two Stage Pod Filter UP-6200ST
UNI FILTER
$26.95The UNI FILTER Two Stage Pod Filter UP-6200ST delivers consistent airflow and reliable dirt separation across multiple engine types—whether you're running a carbureted motorcycle, ATV, or small equipment. Its reusable, cleanable design eliminates the...UP6200ST- SKU:
- UP6200ST
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- RED
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER MEDIA STYLE:
- DUAL-LAYER
- FLANGE POSITION:
- CENTERED
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- STYLE:
- CLAMP-ON
- MOUNTING FLANGE/INSIDE DIAMETER IMPERIAL:
- 2.00'
- FILTER HEIGHT IMPERIAL:
- 5.98'
- BASE COLOR:
- BLACK
- BASE COLOR:
- RED
- FILTER SHAPE:
- ROUND
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- ATV
- UNITS:
- EACH
$26.95 -
UNI FILTER Filter - KLF300 NU-2372ST
UNI FILTER
$35.95A quality air filter is the first line of defense between your engine and contamination—this UNI FILTER delivers uncompromised airflow while maintaining superior dirt-stopping capability. The two-stage design and Ultra Seal grease groove ensure...NU2372ST- SKU:
- NU2372ST
- Availability:
- Ships Same Business Day
- Weight:
- 0.63 LBS
- FEATURES:
- WASHABLE
- FILTER MEDIA STYLE:
- DUAL-LAYER
- STYLE:
- COMPETITION
- TYPE:
- STAGE II
- UNITS:
- EACH
- BASE COLOR:
- RED
- FILTER MEDIA MATERIAL:
- FOAM
- RIDING STYLE:
- UTV
- FILTER SHAPE:
- CYLINDER
- MODEL:
- HIGH-FLOW
- MODEL:
- ULTRA-SEAL
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- ATV
$35.95 -
UNI FILTER Filter - KLF NU-2386ST
UNI FILTER
$23.95If you're serious about maximizing engine efficiency and extending service intervals, a reusable air filter is a no-brainer investment. The UNI FILTER NU-2386ST delivers superior airflow while trapping dirt more effectively than disposable...NU2386ST- SKU:
- NU2386ST
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- FILTER MEDIA STYLE:
- DUAL-LAYER
- FILTER SHAPE:
- CYLINDER
- STYLE:
- COMPETITION
- UNITS:
- EACH
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- FOAM
- MODEL:
- UNI-SEAL
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- ATV
- BASE COLOR:
- RED
- RIDING STYLE:
- UTV
- TYPE:
- STAGE II
$23.95 -
UNI FILTER Air Filter - Polaris Predator/Outlaw NU-8510ST
UNI FILTER
$21.95Stock air filters restrict airflow and require replacement every season—UNI FILTER's two-stage design delivers measurably higher airflow while trapping more dirt, extending service intervals indefinitely. Built from premium materials with an Ultra Seal...10111019- SKU:
- 10111019
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- FILTER SHAPE:
- RECTANGULAR
- MODEL:
- ULTRA-SEAL
- BASE COLOR:
- RED
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- ATV
- TYPE:
- STAGE II
- UNITS:
- EACH
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER MEDIA STYLE:
- DUAL-LAYER
- RIDING STYLE:
- UTV
- STYLE:
- COMPETITION
$21.95Qty in Cart: 0Quantity:Price:$21.95Subtotal: -
UNI FILTER Air Filter - Yamaha NU-3213ST
UNI FILTER
$31.95The UNI FILTER NU-3213ST delivers superior airflow while maintaining exceptional filtration—a combination that directly translates to better engine response and cleaner combustion. Unlike disposable filters, this reusable design pays for itself through...10111020- SKU:
- 10111020
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- BASE COLOR:
- RED
- FILTER MEDIA MATERIAL:
- FOAM
- PRODUCT NAME:
- AIR FILTER
- MODEL:
- ULTRA-SEAL
- COLOR/FINISH:
- RED
- FEATURES:
- WASHABLE
- FILTER MEDIA STYLE:
- DUAL-LAYER
- FILTER SHAPE:
- ROUND
- RIDING STYLE:
- ATV
- TYPE:
- STAGE II
- UNITS:
- EACH
$31.95 -
UNI FILTER Air Filter - Grizzly 700/550 NU-3212ST
UNI FILTER
$33.95Stock air filters restrict airflow and require frequent replacement, costing you performance and money over time. The UNI FILTER NU-3212ST delivers superior filtration without sacrificing the airflow your Grizzly 700/550 needs to breathe, while its...10111021- SKU:
- 10111021
- Availability:
- Ships Same Business Day
- Weight:
- 0.32 LBS
- FEATURES:
- WASHABLE
- RIDING STYLE:
- ATV
- STYLE:
- COMPETITION
- TYPE:
- STAGE II
- UNITS:
- EACH
- FILTER MEDIA STYLE:
- DUAL-LAYER
- FILTER SHAPE:
- UNIQUE
- MODEL:
- ULTRA-SEAL
- BASE COLOR:
- RED
- FILTER MEDIA MATERIAL:
- FOAM
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- UTV
$33.95 -
UNI FILTER Air Filter - Artic Cat 250/300 NU-8604ST
UNI FILTER
$33.95Stock air filters restrict airflow and require frequent replacement, costing you money and downtime. The UNI FILTER NU-8604ST delivers superior filtration and unrestricted airflow while offering indefinite reusability—wash it, oil it, and put it back to...10111022- SKU:
- 10111022
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- BASE COLOR:
- RED
- FILTER MEDIA MATERIAL:
- FOAM
- RIDING STYLE:
- UTV
- FILTER SHAPE:
- CYLINDER
- MODEL:
- ULTRA-SEAL
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- ATV
- STYLE:
- COMPETITION
- FEATURES:
- WASHABLE
- FILTER MEDIA STYLE:
- DUAL-LAYER
- TYPE:
- STAGE II
- UNITS:
- EACH
$33.95 -
UNI FILTER Air Filter - TRX420/400 NU-4142ST
UNI FILTER
$35.95Stock air filters restrict airflow and require replacement every season—UNI FILTER's two-stage design delivers superior filtration without sacrificing performance. Clean it with basic dishwashing detergent, re-oil, and reuse for years, eliminating the...10111023- SKU:
- 10111023
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- FEATURES:
- WASHABLE
- FILTER MEDIA STYLE:
- DUAL-LAYER
- RIDING STYLE:
- ATV
- TYPE:
- STAGE II
- UNITS:
- EACH
- FILTER SHAPE:
- CYLINDER
- MODEL:
- ULTRA-SEAL
- STYLE:
- COMPETITION
- BASE COLOR:
- RED
- FILTER MEDIA MATERIAL:
- FOAM
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- UTV
$35.95 -
UNI FILTER Air Filter - KFX450R NU-2332ST
UNI FILTER
$40.95The UNI FILTER Air Filter (NU-2332ST) delivers superior airflow and filtration for your KFX450R without sacrificing engine protection. Unlike disposable filters, this reusable design saves money over time while maintaining peak performance—simply clean,...10111024- SKU:
- 10111024
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- BASE COLOR:
- RED
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- ATV
- STYLE:
- COMPETITION
- TYPE:
- STAGE II
- UNITS:
- EACH
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER MEDIA STYLE:
- DUAL-LAYER
- RIDING STYLE:
- UTV
- FILTER SHAPE:
- ELONGATED
- MODEL:
- ULTRA-SEAL
$40.95 -
PRO DESIGN Foam Filter Kit - TRX 450R PD-245
PRO DESIGN
$182.95The stock airbox on your TRX 450R restricts airflow and allows abrasive dirt to reach your engine—a combination that kills both performance and longevity. The PRO DESIGN Foam Filter Kit replaces this weak point with a precision-engineered system that...10110688- SKU:
- 10110688
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- BASE COLOR:
- RED
- BASE COLOR:
- YELLOW
- FILTER MEDIA MATERIAL:
- FOAM
- MODEL:
- PRO-FLOW
- RIDING STYLE:
- UTV
- COLOR/FINISH:
- RED
- COLOR/FINISH:
- YELLOW
- PRODUCT NAME:
- AIRBOX FILTER KIT
- RIDING STYLE:
- ATV
- UNITS:
- KIT
$182.95 -
PRO DESIGN Foam Filter Only - TRX450R PD-245-A
PRO DESIGN
$64.95The stock airbox on your TRX450R is engineered for compromise, not performance. This PRO DESIGN foam filter assembly eliminates restrictive OEM design while protecting your engine from the dust and debris that standard cages allow through. You'll gain...10110689- SKU:
- 10110689
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- COLOR/FINISH:
- RED
- COLOR/FINISH:
- YELLOW
- FILTER MEDIA MATERIAL:
- FOAM
- RIDING STYLE:
- UTV
- BASE COLOR:
- RED
- MODEL:
- PRO-FLOW
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- BASE COLOR:
- YELLOW
- PRODUCT NAME:
- AIR FILTER
$64.95 -
PRO DESIGN Foam Filter Kit - 700 Raptor PD-233
PRO DESIGN
$192.95The stock airbox on your 700 Raptor restricts airflow and allows dirt ingestion that damages your engine—this kit eliminates both problems. The PRO DESIGN Foam Filter Kit replaces the restrictive factory setup with a flow-bench-optimized venturi adapter...10110692- SKU:
- 10110692
- Availability:
- Ships Same Business Day
- Weight:
- 1.43 LBS
- PRODUCT NAME:
- AIRBOX FILTER KIT
- UNITS:
- KIT
- BASE COLOR:
- YELLOW
- RIDING STYLE:
- ATV
- COLOR/FINISH:
- RED
- COLOR/FINISH:
- YELLOW
- BASE COLOR:
- RED
- FILTER MEDIA MATERIAL:
- FOAM
- MODEL:
- PRO-FLOW
- RIDING STYLE:
- UTV
$192.95
