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UNI Two-Stage Competition Air Filter - NU-4135ST

  • Part #: 303780
  • Manufacturer Part #: NU-4135ST

MSRP Price: $30.95

Our Price: $28.99

You Save:
$1.96 (6%)
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Overview of UNI Two-Stage Competition Air Filter - NU-4135ST

  • Uni-Filters two-stage design provides maximum airflow, superior filtration and increased engine protection
  • Two-stage design allows industrial or farm use ATVs to go longer before service is required, due to the coarse outer layer stopping the larger particles, and the fine pore inner layer giving the ultimate engine protection
  • Uni-Seal filters feature a unique grease groove that allows for an effective application of sealing grease while snugly conforming to the sealing surface of the airbox
  • The choice of top racing teams

Specs for UNI Two-Stage Competition Air Filter - NU-4135ST

Type Air Filter Element
Type - Air Filters Air Filter - OEM Type
Units Each
Weight 0.31 lbs

Specs for UNI Two-Stage Competition Air Filter - NU-4135ST

Type Air Filter Element
Type - Air Filters Air Filter - OEM Type
Units Each
Weight 0.31 lbs

Fitment for UNI Two-Stage Competition Air Filter - NU-4135ST

See if this part fits your ride

Part 303780 fits the following machines

Honda
  • 2007 Honda CR125R
  • 2006 Honda CR125R
  • 2005 Honda CR125R
  • 2004 Honda CR125R
  • 2003 Honda CR125R
  • 2002 Honda CR125R
  • 2007 Honda CR250R
  • 2006 Honda CR250R
  • 2005 Honda CR250R
  • 2004 Honda CR250R
  • 2003 Honda CR250R
  • 2002 Honda CR250R

Two Stage Competition Air Filter - NU-4144ST

4 out of 24 reviews
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Works Great!!!

Worked great even came with the metal mesh inside the filter so it's a true plug and play application. Only down fall is it's NOT pre-oiled so u will need to purchase oil for it.

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from Trenton me

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nice upgrade!!

This was a fine upgrade to my xl 600r. good fit, quality item.

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My quad can now breath.

This filter does a much better job then the stock plus its reusable. Fits perfect and my quad breaths easier. I would recommend.

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from Canada

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Air Filter

Filter does not come with the oil that you need to make it work correctly. I wish that was in the product overview. That would save you having to make a second purchase and waiting for it to ship. I wish I would have got a K&N filter instead. I know those come pre-oiled. This product will work well I'm sure, just wish it came with the oil you need to use it. Order the oil to if you buy this filter. Hope this helps the next guy.

Review By:

from Elk River, MN

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Great Filter

well worth the money great fit,easy to install gave my '08 Arctic Cat 700efi 4x4 better response, smoother idle and starts better, out with oem in with uni

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from Kempton,Pa

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Good fit, noticed increase in performance. Would recommmend.

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Instructions and Manuals for UNI Two-Stage Competition Air Filter - NU-4135ST

Owner's Manual Owner's Manual PDF 290.4 KiB

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