Uni Filter

Uni Filter has been protecting powersports engines with premium two-stage foam air filters for over 50 years. Easy to clean, reusable, and built to trap the fine dust of desert and trail riding, Uni keeps your ATV or UTV breathing clean.

267 products

  • Uni Air Filter - NU-8612ST

    Uni Air Filter - NU-8612ST

    Special Order

    Uni Air Filter - NU-8612ST

    $47.95 USD
    $47.95 USD
    Special Order
  • Uni Air Filter - NU-3267ST

    Uni Air Filter - NU-3267ST

    Uni Air Filter - NU-3267ST

    $13.95 USD
    $13.95 USD
  • Uni Air Filter - NU-1420ST

    Uni Air Filter - NU-1420ST

    Uni Air Filter - NU-1420ST

    $114.95 USD
    $114.95 USD
  • Uni Air Filter - NU-1422ST

    Uni Air Filter - NU-1422ST

    Special Order

    Uni Air Filter - NU-1422ST

    $45.95 USD
    $45.95 USD
    Special Order
  • Uni Air Filter - NU-3803ST

    Uni Air Filter - NU-3803ST

    Uni Air Filter - NU-3803ST

    $39.95 USD
    $39.95 USD
  • Uni Air Filter - NU-3802ST

    Uni Air Filter - NU-3802ST

    Uni Air Filter - NU-3802ST

    $33.95 USD
    $33.95 USD
  • Uni Air Filter - NU-3801ST

    Uni Air Filter - NU-3801ST

    Uni Air Filter - NU-3801ST

    $45.95 USD
    $45.95 USD
  • Uni Air Filter - NU-4130FO

    Uni Air Filter - NU-4130FO

    Uni Air Filter - NU-4130FO

    $28.95 USD
    $28.95 USD
  • Uni Air Filter - NU-4148ST

    Uni Air Filter - NU-4148ST

    Uni Air Filter - NU-4148ST

    $37.95 USD
    $37.95 USD
  • Uni Air Filter - NU-4052ST

    Uni Air Filter - NU-4052ST

    Uni Air Filter - NU-4052ST

    $35.95 USD
    $35.95 USD
  • Uni Air Filter Yxz1000r - NU-3266ST

    Uni Air Filter Yxz1000r - NU-3266ST

    Uni Air Filter Yxz1000r - NU-3266ST

    $45.95 USD
    $45.95 USD
  • Uni Filter Cover Fits Over 4 1/2" O.d. X 5" Ht. - 01-1157

    Uni Filter Cover Fits Over 4 1/2" O.d. X 5" Ht. - 01-1157

    Uni Filter Cover Fits Over 4 1/2" O.d. X 5" Ht. - 01-1157

    $15.95 USD
    $15.95 USD
  • Uni Filter Cover Fits Over 4 1/2" O.d. X 4" Ht. - 01-1156

    Uni Filter Cover Fits Over 4 1/2" O.d. X 4" Ht. - 01-1156

    Special Order

    Uni Filter Cover Fits Over 4 1/2" O.d. X 4" Ht. - 01-1156

    $15.95 USD
    $15.95 USD
    Special Order
  • Uni Filter Cover Fits Over 3 3/4" O.d. X 7" Ht. - 01-1118

    Uni Filter Cover Fits Over 3 3/4" O.d. X 7" Ht. - 01-1118

    Uni Filter Cover Fits Over 3 3/4" O.d. X 7" Ht. - 01-1118

    $15.95 USD
    $15.95 USD
  • Uni Filter Cover Fits Over 3 1/2" O.d. X 6" Ht. - 01-1155

    Uni Filter Cover Fits Over 3 1/2" O.d. X 6" Ht. - 01-1155

    Uni Filter Cover Fits Over 3 1/2" O.d. X 6" Ht. - 01-1155

    $15.95 USD
    $15.95 USD
  • Uni Filter Cover Fits Over 3 1/2" O.d. X 5" Ht. - 01-1154

    Uni Filter Cover Fits Over 3 1/2" O.d. X 5" Ht. - 01-1154

    Uni Filter Cover Fits Over 3 1/2" O.d. X 5" Ht. - 01-1154

    $15.95 USD
    $15.95 USD
  • Uni Filter Cover Fits Over 3 1/2" O.d. X 4" Ht. - 01-1153

    Uni Filter Cover Fits Over 3 1/2" O.d. X 4" Ht. - 01-1153

    Special Order

    Uni Filter Cover Fits Over 3 1/2" O.d. X 4" Ht. - 01-1153

    $15.95 USD
    $15.95 USD
    Special Order
  • Uni Air Filter - NU-3265ST

    Uni Air Filter - NU-3265ST

    Special Order

    Uni Air Filter - NU-3265ST

    $61.95 USD
    $61.95 USD
    Special Order
  • Uni Air Filter - NU-8521ST

    Uni Air Filter - NU-8521ST

    Uni Air Filter - NU-8521ST

    $67.95 USD
    $67.95 USD
  • Uni Air Filter - NU-8520ST

    Uni Air Filter - NU-8520ST

    Uni Air Filter - NU-8520ST

    $45.95 USD
    $45.95 USD
  • Uni Air Filter - NU-8610ST

    Uni Air Filter - NU-8610ST

    Uni Air Filter - NU-8610ST

    $67.95 USD
    $67.95 USD
  • Uni Air Filter - NU-8609ST

    Uni Air Filter - NU-8609ST

    Uni Air Filter - NU-8609ST

    $67.95 USD
    $67.95 USD
  • Uni Air Filter - NU-3264ST

    Uni Air Filter - NU-3264ST

    Uni Air Filter - NU-3264ST

    $12.95 USD
    $12.95 USD
  • 3 Pack of White ATV Racing Plates - NP-300 WR

    3 Pack of White ATV Racing Plates - NP-300 WR | UNI

    3 Pack of White ATV Racing Plates - NP-300 WR | UNI

    $15.95 USD
    $15.95 USD
  • Uni Filter Snow Pod - UP-6229S

    Uni Filter Snow Pod - UP-6229S

    Uni Filter Snow Pod - UP-6229S

    $25.95 USD
    $25.95 USD
  • Uni ATV Air Filter Polaris - NU-8516ST

    Uni ATV Air Filter Polaris - NU-8516ST

    Uni ATV Air Filter Polaris - NU-8516ST

    $79.95 USD
    $79.95 USD
  • Uni ATV Air Filter Polaris - NU-8517ST

    Uni ATV Air Filter Polaris - NU-8517ST

    Uni ATV Air Filter Polaris - NU-8517ST

    $78.95 USD
    $78.95 USD
  • Uni ATV Air Filter Kawasaki - NU-2394ST

    Uni ATV Air Filter Kawasaki - NU-2394ST

    Uni ATV Air Filter Kawasaki - NU-2394ST

    $45.95 USD
    $45.95 USD
  • Uni ATV Air Filter Bombardier - NU-8708ST

    Uni ATV Air Filter Bombardier - NU-8708ST

    Uni ATV Air Filter Bombardier - NU-8708ST

    $45.95 USD
    $45.95 USD
  • Replacement Filter for 234221 - UK-1902ST

    Replacement Filter for 234221 - UK-1902ST | UNI

    Replacement Filter for 234221 - UK-1902ST | UNI

    $58.95 USD
    $58.95 USD
  • Uni Air Filter Kit Kawasaki - UK-1901ST

    Uni Air Filter Kit Kawasaki - UK-1901ST

    Uni Air Filter Kit Kawasaki - UK-1901ST

    $123.95 USD
    $123.95 USD
  • Replacement Filter for 234219 - UK-1921ST

    Replacement Filter for 234219 - UK-1921ST | UNI

    Replacement Filter for 234219 - UK-1921ST | UNI

    $45.95 USD
    $45.95 USD
  • Uni Air Filter Kit Can-Am - UK-1920ST

    Uni Air Filter Kit Can-Am - UK-1920ST

    Uni Air Filter Kit Can-Am - UK-1920ST

    $99.95 USD
    $99.95 USD
  • Uni Air Filter Polaris - NU-8515ST

    Uni Air Filter Polaris - NU-8515ST

    Uni Air Filter Polaris - NU-8515ST

    $37.95 USD
    $37.95 USD
  • Uni Air Filter Bombardier - NU-8707ST

    Uni Air Filter Bombardier - NU-8707ST

    Uni Air Filter Bombardier - NU-8707ST

    $79.95 USD
    $79.95 USD
  • Uni Air Filter Arctic Cat - NU-8607ST

    Uni Air Filter Arctic Cat - NU-8607ST

    Uni Air Filter Arctic Cat - NU-8607ST

    $28.95 USD
    $28.95 USD