UNI Multi-Stage Competition Air Filter
UNI Multi-Stage Competition Air Filter

$9.99 - $40.99

Description See Also: 56 Reviews 9 Questions Fitment Part Numbers
Item #UUN0003

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56 Reviews
4.7 out of 5 stars
5 Star   46 4 Star   7 3 Star   1 2 Star   0 1 Star   2
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All Reviews
MotoSport Staff Verified Purchaser
Portland, OR, USA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Style 5/5
Easy to install

This was a better buy than the OEM filter and it fits correctly.

Verified Purchaser
LA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Style 5/5
Works great

Very good stock replacement.

Verified Purchaser
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Style 5/5
BEST THING I HAVE EVER BOUGHT

SO HAPPY WITH THIS PRODUCT

Verified Purchaser Top 500 Contributor
Spokane, WA, USA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Style 5/5
Quality Product

I have about 15 filter laying around my garage and they are all UNI. They last awhile and are easy to install. Some people say the double filter is not necessary but my bike has 150hrs on it and still is competitive. Better to be safe than sorry.

Seaside, OR
Durability 4/5 Ease of Installation 5/5 Performance 5/5 Style 5/5
Best Filter for 98 CR250

After a dozen or so washings, the glue will start to rip at the base seams. My only complaint.

Verified Purchaser Top 1000
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Style 5/5

I run these on all my bikes. Easy to clean, durable, and seem to do the job well.

Top 250 Contributor Verified Purchaser
Waynesburg, PA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Style 5/5
Great product!

Great buy and good quality!

Verified Purchaser
Ease of Installation 5/5 Style 5/5
Direct fit for my 86 RM

Seems Uni is the only filter available for my vintage RM. quality seems good also.

Top 250 Verified Purchaser
Nj
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Style 5/5
Good air filter

Good filter for the money. No complaints

Vanderwagen, NM 87326, USA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Style 5/5
TTR125

Had to replace my stock ttr 125 filter and this new filter is way better and improves throttle response and keeps dirt out

See 10 More Reviews
9 Questions
Answered:   7
Not Yet:   2
Preston
Q: Does it come with a frame to support and seal the airfilter?
1 year 5 months ago
The airfilter I have doesn't have a frame and it won't seal on its own so I'm lookin for something that already has a frame and seals without having to buy anything else.
Luke
Q: Will it still fit my 2014 Honda CRF150F?
1 year 6 months ago
I notice on my air filter it's square but the UNI air filter looks a little round almost. Will it still fit my 2014 Honda CRF150F?
auntiedan
Q: Could this fit a 03 xr50
2 years 3 months ago
MotoSportExpert
Expert MotoSport Staff
2 years 3 months ago
A: Yes the UNI Multi-Stage Competition Air Filter Fits your 2003 Honda XR50. Just be sure to correctly select the Year/Make/Model of your bike before ordering so we can be sure to send you the correct filter for your bike. Also, feel free to give us a call at 888-676-8853 and we would be happy to help you out with your order.
78theripps
Q: Could this fit a kx 65
2 years 4 months ago
MotoSportExpert
Expert MotoSport Staff
2 years 4 months ago
A: Yes. Just be sure to correctly select the Year/Make/Model of your bike before ordering so we can be sure to send you the correct filter for your bike. Also, feel free to give us a call at 888-676-8853 and we would be happy to help you out with your order.
BDracing
Q: Will this fit 1984 suzuki 250 rm
2 years 6 months ago
MotoSportExpert
MotoSport Staff Expert
2 years 6 months ago
A: Yes. Just be sure to correctly select the Year/Make/Model of your bike before ordering so we can be sure to send you the correct filter for your bike. Also, feel free to give us a call at 888-676-8853 and we would be happy to help you out with your order.
Ryan
Q: Does this fit in TTR 50 air box?
2 years 8 months ago
Is this an OEM style replacement that fits in the stock airbox of the TTR-50? I need one that does.
MotoSportExpert
MotoSport Staff Expert
2 years 8 months ago
A: Yes this UNI Multi-Stage Competition Air Filter (NU-3257) would be a stock replacement filter for the stock OEM airbox on your TTR50. Also, feel free to give us a call at 888-676-8853 and we would be happy to help you out with your order.
Seano
Q: Does this filter fit straight on to crf150f 2005
Over 3 years ago
MotoSportExpert
MotoSport Staff Expert
Over 3 years ago
A: Yes, this will fit your 2005 CRF150F. Just be sure to correctly select the Year/Make/Model of your bike before ordering so we can be sure to send you the correct filter for your bike. Also, feel free to give us a call at 888-676-8853 and we would be happy to help you out with your order.
TrailRider
Top 500 Contributor
Over 3 years ago
A: According to UNI Filter your correct part number is NU-4137ST
If that's the part number listed for your bike then it should fit!
mike
Q: Does this come pre oiled
Over 4 years ago
MotoSportRyanT
MotoSport Staff Expert
Over 4 years ago
A: This air filter DOES NOT come pre-oiled.
Spry89
Over 4 years ago
A: No it does not. The No-Toil Pre-oiled air filters do. It will say "oiled" in the description if it is or not.
TrailRider
Top 500 Contributor
Over 4 years ago
A: No, oil it well prior to use!
Tanner
Q: Does it come with bracket and screw to put on
Over 4 years ago
Preacherboy
Over 4 years ago
A: No
TrailRider
Top 500 Contributor
Over 4 years ago
A: No bracket or screw. Use your stock parts with the Uni Filter unless otherwise listed.
GAndriello
Over 4 years ago
A: No, only include the air filter
MotoSportExpert
MotoSport Staff
Over 4 years ago
A: This is just the replacement filter. It does not include the filter cage or the mounting bolt.
j3et
Over 4 years ago
A: No it does not.
Fitment
See all bikes that this part fits...
See Fitments
# Part Numbers
Product Variant Manufacturer Part #
UNI Multi-Stage Competition Air Filter NU-1411ST
UNI Multi-Stage Competition Air Filter NU-1412ST
UNI Multi-Stage Competition Air Filter NU-1413ST
UNI Multi-Stage Competition Air Filter NU-1415ST
UNI Multi-Stage Competition Air Filter NU-1418ST
UNI Multi-Stage Competition Air Filter NU-2235ST
UNI Multi-Stage Competition Air Filter NU-2237ST
UNI Multi-Stage Competition Air Filter NU-2239ST
UNI Multi-Stage Competition Air Filter NU-2241ST
UNI Multi-Stage Competition Air Filter NU-2243ST
UNI Multi-Stage Competition Air Filter NU-2245ST
UNI Multi-Stage Competition Air Filter NU-2247ST
UNI Multi-Stage Competition Air Filter NU-2249ST
UNI Multi-Stage Competition Air Filter NU-2260ST
UNI Multi-Stage Competition Air Filter NU-2262ST
UNI Multi-Stage Competition Air Filter NU-2263ST
UNI Multi-Stage Competition Air Filter NU-2268ST
UNI Multi-Stage Competition Air Filter NU-2272ST
UNI Multi-Stage Competition Air Filter NU-2285ST
UNI Multi-Stage Competition Air Filter NU-2286ST
UNI Multi-Stage Competition Air Filter NU-2287ST
UNI Multi-Stage Competition Air Filter NU-2294ST
UNI Multi-Stage Competition Air Filter NU-2298ST
UNI Multi-Stage Competition Air Filter NU-2333ST
UNI Multi-Stage Competition Air Filter NU-2334ST
UNI Multi-Stage Competition Air Filter NU-2335ST
UNI Multi-Stage Competition Air Filter NU-2338ST
UNI Multi-Stage Competition Air Filter NU-2343ST
UNI Multi-Stage Competition Air Filter NU-2345ST
UNI Multi-Stage Competition Air Filter NU-2346ST
UNI Multi-Stage Competition Air Filter NU-2347ST
UNI Multi-Stage Competition Air Filter NU-2353ST
UNI Multi-Stage Competition Air Filter NU-2354ST
UNI Multi-Stage Competition Air Filter NU-2355ST
UNI Multi-Stage Competition Air Filter NU-2356ST
UNI Multi-Stage Competition Air Filter NU-2358ST
UNI Multi-Stage Competition Air Filter NU-2361ST
UNI Multi-Stage Competition Air Filter NU-2364ST
UNI Multi-Stage Competition Air Filter NU-2369ST
UNI Multi-Stage Competition Air Filter NU-2370ST
UNI Multi-Stage Competition Air Filter NU-2378ST
UNI Multi-Stage Competition Air Filter NU-2385ST
UNI Multi-Stage Competition Air Filter NU-2395ST
UNI Multi-Stage Competition Air Filter NU-2396ST
UNI Multi-Stage Competition Air Filter NU-2399ST
UNI Multi-Stage Competition Air Filter NU-2417ST
UNI Multi-Stage Competition Air Filter NU-2420ST
UNI Multi-Stage Competition Air Filter NU-2430ST
UNI Multi-Stage Competition Air Filter NU-2433ST
UNI Multi-Stage Competition Air Filter NU-2434ST
UNI Multi-Stage Competition Air Filter NU-2437ST
UNI Multi-Stage Competition Air Filter NU-2446ST
UNI Multi-Stage Competition Air Filter NU-2447ST
UNI Multi-Stage Competition Air Filter NU-2455ST
UNI Multi-Stage Competition Air Filter NU-2456ST
UNI Multi-Stage Competition Air Filter NU-2462ST
UNI Multi-Stage Competition Air Filter NU-2467ST
UNI Multi-Stage Competition Air Filter NU-2468ST
UNI Multi-Stage Competition Air Filter NU-2469ST
UNI Multi-Stage Competition Air Filter NU-2474ST
UNI Multi-Stage Competition Air Filter NU-2480ST
UNI Multi-Stage Competition Air Filter NU-2482ST
UNI Multi-Stage Competition Air Filter NU-2484ST
UNI Multi-Stage Competition Air Filter NU-2488ST
UNI Multi-Stage Competition Air Filter NU-2490ST
UNI Multi-Stage Competition Air Filter NU-3226ST
UNI Multi-Stage Competition Air Filter NU-3228ST
UNI Multi-Stage Competition Air Filter NU-3229ST
UNI Multi-Stage Competition Air Filter NU-3230ST
UNI Multi-Stage Competition Air Filter NU-3237ST
UNI Multi-Stage Competition Air Filter NU-3238ST
UNI Multi-Stage Competition Air Filter NU-3242ST
UNI Multi-Stage Competition Air Filter NU-3243ST
UNI Multi-Stage Competition Air Filter NU-3250ST
UNI Multi-Stage Competition Air Filter NU-3251ST
UNI Multi-Stage Competition Air Filter NU-3254ST
UNI Multi-Stage Competition Air Filter NU-3257ST
UNI Multi-Stage Competition Air Filter NU-3260ST
UNI Multi-Stage Competition Air Filter NU-4052ST
UNI Multi-Stage Competition Air Filter NU-4064ST
UNI Multi-Stage Competition Air Filter NU-4073ST
UNI Multi-Stage Competition Air Filter NU-4074ST
UNI Multi-Stage Competition Air Filter NU-4075ST
UNI Multi-Stage Competition Air Filter NU-4077ST
UNI Multi-Stage Competition Air Filter NU-4078ST
UNI Multi-Stage Competition Air Filter NU-4103ST
UNI Multi-Stage Competition Air Filter NU-4104ST
UNI Multi-Stage Competition Air Filter NU-4105ST
UNI Multi-Stage Competition Air Filter NU-4112ST
UNI Multi-Stage Competition Air Filter NU-4117ST
UNI Multi-Stage Competition Air Filter NU-4130ST
UNI Multi-Stage Competition Air Filter NU-4131ST
UNI Multi-Stage Competition Air Filter NU-4132ST
UNI Multi-Stage Competition Air Filter NU-4133ST
UNI Multi-Stage Competition Air Filter NU-4135ST
UNI Multi-Stage Competition Air Filter NU-4136ST
UNI Multi-Stage Competition Air Filter NU-4137ST
UNI Multi-Stage Competition Air Filter NU-4138ST
UNI Multi-Stage Competition Air Filter NU-4141ST
UNI Multi-Stage Competition Air Filter NU-4144ST
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