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Dirt Bike Air Filters and Parts

Dirt Bike Air Filters and Parts

Dirt Bike Air Filters and Parts

Ensure your engine stays protected with high-quality air filters and parts, vital for trapping dirt and debris during off-road adventures. Optimize airflow and prolong engine life by integrating these with additional off-road air filters.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • UNI FILTER Filter - CRF150/230F NU-4137ST

    UNI FILTER Filter - CRF150/230F NU-4137ST

    UNI FILTER

    $33.95
    UNI FILTER Filter CRF150/230F NU-4137STClean easily with grease-cutting dishwashing detergent; just clean, oil and reuse indefinitely, Two-stage air filters come apart for maximum airflow and ultimate cleaning, Most filters feature the Ultra Seal grease...
    NU4137ST
    SKU:
    NU4137ST
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    BASE COLOR:
    RED
    FILTER MEDIA MATERIAL:
    FOAM
    MODEL:
    UNI-SEAL
    PRODUCT NAME:
    AIR FILTER
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    FEATURES:
    WASHABLE
    FILTER MEDIA STYLE:
    DUAL-LAYER
    STYLE:
    COMPETITION
    TYPE:
    STAGE II
    FILTER SHAPE:
    RECTANGULAR
    $33.95
    Qty in Cart: 0
    Quantity:
    Price:
    $33.95
    Subtotal:
  • UNI FILTER Air Filter - Suzuki DR650 NU-2488ST

    UNI FILTER Air Filter - Suzuki DR650 NU-2488ST

    UNI FILTER

    $35.95
    UNI FILTER Air Filter Suzuki DR650 NU-2488STClean easily with grease-cutting dishwashing detergent; just clean, oil and reuse indefinitely, Two-stage air filters come apart for maximum airflow and ultimate cleaning, Most filters feature the Ultra Seal...
    10110765
    SKU:
    10110765
    Availability:
    Ships Same Business Day
    Weight:
    0.11 LBS
    BASE COLOR:
    RED
    MODEL:
    ULTRA-SEAL
    PRODUCT NAME:
    AIR FILTER
    STYLE:
    COMPETITION
    TYPE:
    STAGE II
    UNITS:
    EACH
    FILTER MEDIA STYLE:
    DUAL-LAYER
    FILTER SHAPE:
    TEARDROP
    FEATURES:
    WASHABLE
    FILTER MEDIA MATERIAL:
    FOAM
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    $35.95
    Qty in Cart: 0
    Quantity:
    Price:
    $35.95
    Subtotal:
  • UNI FILTER Filter Air - Yamaha TTR50 NU-3257ST

    UNI FILTER Filter Air - Yamaha TTR50 NU-3257ST

    UNI FILTER

    $12.95
    UNI FILTER Filter Air Yamaha TTR50 NU-3257STClean easily with grease-cutting dishwashing detergent; just clean, oil and reuse indefinitely, Two-stage air filters come apart for maximum airflow and ultimate cleaning, Most filters feature the Ultra Seal...
    10110766
    SKU:
    10110766
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MODEL:
    ULTRA-SEAL
    PRODUCT NAME:
    AIR FILTER
    BASE COLOR:
    RED
    FILTER MEDIA MATERIAL:
    FOAM
    COLOR/FINISH:
    RED
    FILTER SHAPE:
    PANEL
    FEATURES:
    WASHABLE
    FILTER MEDIA STYLE:
    DUAL-LAYER
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    STAGE II
    UNITS:
    EACH
    $12.95
    Qty in Cart: 0
    Quantity:
    Price:
    $12.95
    Subtotal:
  • UNI FILTER Air Filter - RZR 900 XP NU-8516ST

    UNI FILTER Air Filter - RZR 900 XP NU-8516ST

    UNI FILTER

    $79.95
    Clean easily with grease-cutting dishwashing detergent; just clean, oil and reuse indefinitely, Two-stage air filters come apart for maximum airflow and ultimate cleaning, Most filters feature the Ultra Seal grease groove on the sealing surface,...
    10112887
    SKU:
    10112887
    Availability:
    Ships Same Business Day
    Weight:
    12.00 LBS
    $79.95
    Qty in Cart: 0
    Quantity:
    Price:
    $79.95
    Subtotal:
  • UNI FILTER Air Filter Kit - Black (4) PK-3

    UNI FILTER Air Filter Kit - Black (4) PK-3

    UNI FILTER

    $74.95
    Uni Filter Pod Kits enhance appearance and performance, Jetting changes may be required, Deluxe black urethane end cap, Charcoal-colored filter media, Stainless steel clamps, Jetting changes may be required to fully realize the advantages of these...
    10112890
    SKU:
    10112890
    Availability:
    Ships Same Business Day
    Weight:
    14.00 LBS
    $74.95
    Qty in Cart: 0
    Quantity:
    Price:
    $74.95
    Subtotal:
  • UNI FILTER Air Filter Kit - Black (4) PK-4

    UNI FILTER Air Filter Kit - Black (4) PK-4

    UNI FILTER

    $74.95
    Uni Filter Pod Kits enhance appearance and performance, Jetting changes may be required, Deluxe black urethane end cap, Charcoal-colored filter media, Stainless steel clamps, Jetting changes may be required to fully realize the advantages of these...
    10112891
    SKU:
    10112891
    Availability:
    Ships Same Business Day
    Weight:
    9.00 LBS
    $74.95
    Qty in Cart: 0
    Quantity:
    Price:
    $74.95
    Subtotal:
  • UNI FILTER Air Filter - CRF125F NU-4147ST

    UNI FILTER Air Filter - CRF125F NU-4147ST

    UNI FILTER

    $33.95
    UNI FILTER Air Filter CRF125F NU-4147STClean easily with grease-cutting dishwashing detergent; just clean, oil and reuse indefinitely, Two-stage air filters come apart for maximum airflow and ultimate cleaning, Most filters feature the Ultra Seal grease...
    10113181
    SKU:
    10113181
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    FILTER MEDIA STYLE:
    DUAL-LAYER
    FILTER SHAPE:
    CYLINDER
    UNITS:
    EACH
    FEATURES:
    WASHABLE
    FILTER MEDIA MATERIAL:
    FOAM
    MODEL:
    ULTRA-SEAL
    PRODUCT NAME:
    AIR FILTER
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    STAGE II
    BASE COLOR:
    RED
    STYLE:
    STANDARD
    $33.95
    Qty in Cart: 0
    Quantity:
    Price:
    $33.95
    Subtotal:
  • UNI FILTER Air Filter - Honda XR250 NU-4038

    UNI FILTER Air Filter - Honda XR250 NU-4038

    UNI FILTER

    $21.95
    UNI FILTER Air Filter Honda XR250 NU-4038Constructed of a unique, open-cell polyurethane material that allows maximum airflow while still providing superior filtration, Made in the U.S.A.
    10113312
    SKU:
    10113312
    Availability:
    Ships Same Business Day
    Weight:
    0.04 LBS
    COLOR/FINISH:
    BLACK
    FILTER SHAPE:
    CYLINDER
    MODEL:
    OEM
    UNITS:
    EACH
    FILTER MEDIA MATERIAL:
    FOAM
    PRODUCT NAME:
    AIR FILTER
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    REPLACEMENT
    BASE COLOR:
    BLACK
    $21.95
    Qty in Cart: 0
    Quantity:
    Price:
    $21.95
    Subtotal:
  • UNI FILTER Air Filter - Honda XL185S NU-4041

    UNI FILTER Air Filter - Honda XL185S NU-4041

    UNI FILTER

    $21.95
    Airflow Filtration System Advanced open-cell polyurethane design for optimal airflow. Superior filtration capabilities to ensure clean air quality. Lightweight and durable construction for long-lasting use. Manufactured in the U.S.A...
    10113316
    SKU:
    10113316
    Availability:
    Ships Same Business Day
    Weight:
    2.00 LBS
    $21.95
    Qty in Cart: 0
    Quantity:
    Price:
    $21.95
    Subtotal:
  • UNI FILTER Air Filter - Honda XR200 NU-4058ST

    UNI FILTER Air Filter - Honda XR200 NU-4058ST

    UNI FILTER

    $21.95
    Airflow Filtration System Advanced open-cell polyurethane design for optimal airflow. Superior filtration capabilities to ensure clean air quality. Lightweight and durable construction for long-lasting use. Manufactured in the U.S.A...
    10113317
    SKU:
    10113317
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    $21.95
    Qty in Cart: 0
    Quantity:
    Price:
    $21.95
    Subtotal:
  • UNI FILTER Air Filter - Beta 250/400 NU-3804ST

    UNI FILTER Air Filter - Beta 250/400 NU-3804ST

    UNI FILTER

    $38.95
    UNI FILTER Air Filter Beta 250/400 NU-3804STConstructed of a unique, open-cell polyurethane material that allows maximum airflow while still providing superior filtration, Made in the U.S.A.
    10113318
    SKU:
    10113318
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    BASE COLOR:
    RED
    PRODUCT NAME:
    AIR FILTER
    FILTER SHAPE:
    ROUND
    COLOR/FINISH:
    BLACK
    FILTER MEDIA MATERIAL:
    FOAM
    COLOR/FINISH:
    RED
    MODEL:
    OEM
    RIDING STYLE:
    STREET
    TYPE:
    REPLACEMENT
    UNITS:
    EACH
    $38.95
    Qty in Cart: 0
    Quantity:
    Price:
    $38.95
    Subtotal:
  • UNI FILTER Air Filter - Beta 350/400 NU-3805ST

    UNI FILTER Air Filter - Beta 350/400 NU-3805ST

    UNI FILTER

    $38.95
    UNI FILTER Air Filter Beta 350/400 NU-3805STConstructed of a unique, open-cell polyurethane material that allows maximum airflow while still providing superior filtration, Made in the U.S.A.
    10113319
    SKU:
    10113319
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    TYPE:
    REPLACEMENT
    UNITS:
    EACH
    MODEL:
    OEM
    COLOR/FINISH:
    BLACK
    COLOR/FINISH:
    RED
    FILTER MEDIA MATERIAL:
    FOAM
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    BASE COLOR:
    RED
    FILTER SHAPE:
    ROUND
    PRODUCT NAME:
    AIR FILTER
    RIDING STYLE:
    OFF-ROAD
    $38.95
    Qty in Cart: 0
    Quantity:
    Price:
    $38.95
    Subtotal:
  • UNI FILTER Air Filter - Gas Gas NU-3806ST

    UNI FILTER Air Filter - Gas Gas NU-3806ST

    UNI FILTER

    $38.95
    UNI FILTER Air Filter Gas Gas NU-3806STConstructed of a unique, open-cell polyurethane material that allows maximum airflow while still providing superior filtration, Made in the U.S.A.
    10113320
    SKU:
    10113320
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    BASE COLOR:
    RED
    PRODUCT NAME:
    AIR FILTER
    FILTER MEDIA MATERIAL:
    FOAM
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    REPLACEMENT
    FILTER SHAPE:
    ROUND
    COLOR/FINISH:
    BLACK
    COLOR/FINISH:
    RED
    MODEL:
    OEM
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    $38.95
    Qty in Cart: 0
    Quantity:
    Price:
    $38.95
    Subtotal:
  • UNI FILTER Air Filter - Honda CRF110 NU-4146ST

    UNI FILTER Air Filter - Honda CRF110 NU-4146ST

    UNI FILTER

    $20.95
    UNI FILTER Air Filter Honda CRF110 NU-4146STConstructed of a unique, open-cell polyurethane material that allows maximum airflow while still providing superior filtration, Made in the U.S.A.
    10113321
    SKU:
    10113321
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    COLOR/FINISH:
    RED
    COLOR/FINISH:
    YELLOW
    FILTER SHAPE:
    PANEL
    MODEL:
    OEM
    UNITS:
    EACH
    FILTER MEDIA MATERIAL:
    FOAM
    PRODUCT NAME:
    AIR FILTER
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    REPLACEMENT
    BASE COLOR:
    RED
    $20.95
    Qty in Cart: 0
    Quantity:
    Price:
    $20.95
    Subtotal:
  • UNI FILTER Air Filter - KX450/250F NU-2603ST

    UNI FILTER Air Filter - KX450/250F NU-2603ST

    UNI FILTER

    $37.95
    UNI FILTER Air Filter KX450/250F NU-2603STClean easily with grease-cutting dishwashing detergent; just clean, oil and reuse indefinitely, Two-stage air filters come apart for maximum airflow and ultimate cleaning, Most filters feature the Ultra Seal...
    10113621
    SKU:
    10113621
    Availability:
    Ships Same Business Day
    Weight:
    0.16 LBS
    FEATURES:
    WASHABLE
    FILTER SHAPE:
    ODD
    FILTER SHAPE:
    ROUND
    MODEL:
    ULTRA-SEAL
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    STAGE II
    FILTER MEDIA STYLE:
    DUAL-LAYER
    STYLE:
    STANDARD
    BASE COLOR:
    RED
    PRODUCT NAME:
    AIR FILTER
    UNITS:
    EACH
    FILTER MEDIA MATERIAL:
    FOAM
    $37.95
    Qty in Cart: 0
    Quantity:
    Price:
    $37.95
    Subtotal:
  • UNI FILTER Air Filter - Bultaco Persang NU-3204ST

    UNI FILTER Air Filter - Bultaco Persang NU-3204ST

    UNI FILTER

    $35.95
    UNI FILTER Air Filter Bultaco Persang NU-3204STClean easily with grease-cutting dishwashing detergent; just clean, oil and reuse indefinitely, Two-stage air filters come apart for maximum airflow and ultimate cleaning, Most filters feature the Ultra Seal...
    10112495
    SKU:
    10112495
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    BASE COLOR:
    RED
    MODEL:
    UNI-SEAL
    PRODUCT NAME:
    AIR FILTER
    FEATURES:
    WASHABLE
    FILTER MEDIA MATERIAL:
    FOAM
    FILTER SHAPE:
    CYLINDER
    RIDING STYLE:
    OFF-ROAD
    FILTER MEDIA STYLE:
    DUAL-LAYER
    STYLE:
    COMPETITION
    TYPE:
    MULTI STAGE
    UNITS:
    EACH
    $35.95
    Qty in Cart: 0
    Quantity:
    Price:
    $35.95
    Subtotal:
  • UNI FILTER Air Filter - Bultaco Alpina NU-3208

    UNI FILTER Air Filter - Bultaco Alpina NU-3208

    UNI FILTER

    $21.95
    UNI FILTER Air Filter Bultaco Alpina NU-3208Clean easily with grease-cutting dishwashing detergent; just clean, oil and reuse indefinitely, Two-stage air filters come apart for maximum airflow and ultimate cleaning, Most filters feature the Ultra Seal...
    10112497
    SKU:
    10112497
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    PRODUCT NAME:
    AIR FILTER
    RIDING STYLE:
    OFF-ROAD
    BASE COLOR:
    BLUE
    FILTER SHAPE:
    TRAPEZOID
    STYLE:
    COMPETITION
    TYPE:
    STAGE II
    FEATURES:
    WASHABLE
    FILTER MEDIA MATERIAL:
    FOAM
    FILTER MEDIA STYLE:
    DUAL-LAYER
    MODEL:
    UNI-SEAL
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $21.95
    Subtotal:
  • UNI FILTER Air Filter - Can-Am NU-8001ST

    UNI FILTER Air Filter - Can-Am NU-8001ST

    UNI FILTER

    $35.95
    UNI FILTER Air Filter Can-Am NU-8001STClean easily with grease-cutting dishwashing detergent; just clean, oil and reuse indefinitely, Two-stage air filters come apart for maximum airflow and ultimate cleaning, Most filters feature the Ultra Seal grease...
    10112498
    SKU:
    10112498
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    FILTER MEDIA STYLE:
    DUAL-LAYER
    FILTER SHAPE:
    CYLINDER
    UNITS:
    EACH
    STYLE:
    COMPETITION
    TYPE:
    STAGE II
    FEATURES:
    WASHABLE
    FILTER MEDIA MATERIAL:
    FOAM
    MODEL:
    ULTRA-SEAL
    BASE COLOR:
    RED
    PRODUCT NAME:
    AIR FILTER
    RIDING STYLE:
    OFF-ROAD
    $35.95
    Qty in Cart: 0
    Quantity:
    Price:
    $35.95
    Subtotal:
  • UNI FILTER Air Filter - CZ NU-1801ST

    UNI FILTER Air Filter - CZ NU-1801ST

    UNI FILTER

    $37.95
    UNI FILTER Air Filter CZ NU-1801STClean easily with grease-cutting dishwashing detergent; just clean, oil and reuse indefinitely, Two-stage air filters come apart for maximum airflow and ultimate cleaning, Most filters feature the Ultra Seal grease...
    10112499
    SKU:
    10112499
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    FEATURES:
    WASHABLE
    MODEL:
    ULTRA-SEAL
    PRODUCT NAME:
    AIR FILTER FOR EUROPEAN MODELS
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    STAGE II
    BASE COLOR:
    RED
    UNITS:
    EACH
    FILTER MEDIA STYLE:
    DUAL-LAYER
    STYLE:
    STANDARD
    FILTER MEDIA MATERIAL:
    FOAM
    FILTER SHAPE:
    CYLINDER
    $37.95
    Qty in Cart: 0
    Quantity:
    Price:
    $37.95
    Subtotal:
  • UNI FILTER Air Filter - Honda CT90/110 NU-4016

    UNI FILTER Air Filter - Honda CT90/110 NU-4016

    UNI FILTER

    $21.95
    UNI FILTER Air Filter Honda CT90/110 NU-4016Clean easily with grease-cutting dishwashing detergent; just clean, oil and reuse indefinitely, Two-stage air filters come apart for maximum airflow and ultimate cleaning, Most filters feature the Ultra Seal...
    10112500
    SKU:
    10112500
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    BASE COLOR:
    BLUE
    FILTER MEDIA MATERIAL:
    FOAM
    FILTER SHAPE:
    CYLINDER
    PRODUCT NAME:
    AIR FILTER
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    STYLE:
    STANDARD
    FEATURES:
    WASHABLE
    FILTER MEDIA STYLE:
    DUAL-LAYER
    MODEL:
    ULTRA-SEAL
    TYPE:
    STAGE II
    $21.95
    Qty in Cart: 0
    Quantity:
    Price:
    $21.95
    Subtotal:
  • Total: items /

Adding your products to cart

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

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