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UNI

Two Stage Competition Air Filter - NU-8505ST

  • Part #:
    305578
  • Mfg Part #:
    NU-8505ST
  • OEM/Ref#:
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UNI

Two Stage Competition Air Filter - NU-8505ST

  • Part #:
    305578
  • Mfg Part #:
    NU-8505ST
  • OEM/Ref#:
MSRP: $32.95

Price: $25.88 21% off!
Make sure this fits your ride
In Stock - 1 on Hand
UNI Two Stage Competition Air Filter - NU-8505ST
  • Uni-Filters two-stage foam design provides superior filtration while allowing maximum air-flow
  • Ultra-Seal filters have a unique grease groove that allows effective application of sealing grease to tightly bond the filter to the surface of the air box
Specifications
Part #: 305578
Mfg #: NU-8505ST
Type Air Filter - OEM Type
Type Air Filter Element
Units Each
Weight 0.55 lbs
Alternate/OEM Part Number(s):
10111161, 1253372
UPC Code:
804451085056
Fitment for UNI Two Stage Competition Air Filter - NU-8505ST

Part 305578 fits the following machines

Polaris
  • ATP 330 2004-2005
  • Magnum 330 2x4 2003-2005
  • Magnum 330 4x4 2003-2006
  • Magnum 330 4x4 Mossy Oak Camo 2003-2005
  • Trail Blazer 330 2008-2009
  • Trail Boss 325 2002
  • Trail Boss 330 2003-2009, 2012-2013
  • Trail Boss 330 Limited Edition 2005

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Reviews & Questions
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4.7 / 5.0
6 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
4
2
0
0
0
Fit
4.8 / 5
Quality
4.8 / 5
Style
4.8 / 5
Value
4.3 / 5
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
No Review Title Entered By User
best perchase i made for my bike other than the engine parts
April 25, 2011
Fit
5 / 5
Quality
5 / 5
Value
5 / 5
Worth every penny
I have been running Uni filters for about five years. Hold up to many, many washes with solvent and degreaser and wringings. Can't beat the price and you get a world class product!
October 22, 2009
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
Excellent Part.
The delivery was very fast. The product fit with out any problems. Beter flow then the OEM and washerable which is great.
December 31, 2010
St. Joseph, MO
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
No Review Title Entered By User
No Review Text Entered By User
August 24, 2010
Fit
5 / 5
Quality
5 / 5
Style
4 / 5
Value
3 / 5
over priced
The quality of these filters is great, however, the price is not. The other thing I do not like is that the dual stage foam is separable. I prefer it as a one piece filter.
March 30, 2016
Annandale, MN
Fit
4 / 5
Quality
4 / 5
Style
5 / 5
Value
3 / 5
Decent, but could be better
It seems like a good filter. My only complaint is that is is not pre-oiled! There was a less expensive filter on DK's site that was pre-oiled so you could just install and go.
July 21, 2010