Brand
Price
Filter and sort
Brand
Price

The highest price is $99.50

  • Uni Filters

    RM250Z 04-06 KX250F 04-05 Uni Foam Air Filter (UNU-2396ST)

    $59.90

  • Uni Filters

    Ninja 250R 2008-12 300R 2013-17 Foam Air Filter (UNU-2303)

    $45.00

  • Uni Filters

    DRZ400 00-14 KLX400 Uni Foam Air Filter (UNU-2480ST)

    $73.65

  • Uni Filters

    KLF400 93-02 Uni Filter Foam Air Filter (UNU-2373ST)

    $69.50

  • Uni Filters

    KLF400 93-02 Uni Filter Foam Air Filter (UNU-2373ST)

    $69.50

  • Uni Filters

    KX250F/450F 2006-15 Uni Filte Foam Air Filter (UNU-2399ST)

    $77.75

  • Uni Filters

    KLX450R 2008-15 Uni Filter Foam Air Filter (UNU-2334ST)

    $69.50

  • Uni Filters

    KX500 87-04 KDX200 96-05 Uni Foam Air Filter (UNU-2364ST)

    $69.50

  • Uni Filters

    KTM690 Enduro/SMC 2008-17 Uni Foam Air Filter (UNU-1417ST)

    $99.50

  • Uni Filters

    KTM 85 13-14 125 11-15 Uni 250/450SXF 11-15 Foam Filter (UNU-1418ST)

    $69.50

  • Uni Filters

    Dual Layer Pod (25mm ID x 89mm OD x 76mm L) Straight Clamp UNI (UP-4112ST)

    $49.50

  • Uni Filters

    CRF/XR50/70 97-12 Uni Filter (UNU-4131ST)

    $22.50

  • Uni Filters

    Dual Layer Pod (32mm ID x 89mm OD x 96mm L) Straight Clamp UNI (UP-4125ST)

    $49.50

  • Uni Filters

    CRF-XR 80/100 88-12 Uni Filter (UNU-4132ST)

    $36.00

  • Sold out

    Uni Filters

    XR200R 84-05 Uni Filter Includes Cage (UNU-4073ST)

    $85.00

  • Uni Filters

    CRF230 03-14 CRF150F 03-14 Uni Filter (UNU-4137ST)

    $69.55

  • Sold out

    Uni Filters

    XR250R & L XR400 86-04 Uni Filter Includes Cage (UNU-4074ST)

    $85.00

  • Sold out

    Uni Filters

    I TRX250R 86-89 see Darbi S3 Uni Filter (UNU-4102ST)

    $69.50

  • Uni Filters

    CR250 02-07 Uni Filter CR125 02-07 (UNU-4135ST)

    $69.50

  • Uni Filters

    *ATC250R 1985/86 Uni Foam Filter (UNU-4080ST)

    $49.95

  • Uni Filters

    TRX450 98-04 Rancher 99-07 Uni Filter (UNU-4119ST)

    $69.55

  • Uni Filters

    TRX420 Rancher 07-13 Uni Filter (UNU-4142ST)

    $73.65

  • Uni Filters

    TRX450 98-04 Rancher 99-07 Uni Filter (UNU-4119ST)

    $69.55

  • Uni Filters

    CRF250X 04-16 CRF450X 05-17 Uni Filter (UNU-4138ST)

    $69.50

Collection: UNI Filter

Uni Filter entered the air filtration industry in 1969 with a simple concept, “Let’s design an air filter that works!” And that’s exactly what we did. Our engineers chose polyurethane foam as the air filtration media because of its superior dirt capturing abilities and it’s capacity to be easily cleaned and reused. Polyurethane foam had been used as an air filtration media for many years, but not until Uni Filter introduced the patented “Sock” Filter for motorcycles and small engines in 1973 did it receive mass acceptance. This dependable High Air Flow Filter launched a product line that now covers virtually all popular Off-Road Vehicles including Motorcycles, ATV’s/UTV’s and Trucks.