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Uni Air Filter


  • Made of open cell polyurethane foam for unsurpassed air flow that doesn't inhibit engine performance as dirt builds up on the filter's surface
  • Designed to fit the OE airbox with no modifications
  • Easy-to-clean and durable for years of use
  • Made in the USA
Specification Details
Country of Origin USA
Filter Media Foam

Vehicle Fitment


Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.

Gas Gas
  • EC 450 FSR 2003-2004, 2007-2009
  • XC 125 2001
  • XC 200 2001
  • XC 250 2001
  • XC 300 2001
Honda
  • CR125R 1989-2001
  • CR250R 2-Stroke 1988-2001
  • CR500R 1989-2001
  • CRF70F 2011-2012
Husaberg
  • FC 501 1997-2001
  • FC 600 1997-2001
  • FE 400 1997-1999
  • FE 400 e 2000-2001
  • FE 501 1997-2001
  • FE 600 1999-2001
KTM
  • 250 DXC 1990-1993
  • 250 EGS 1991-1994
  • 250 EXC 1990-1997
  • 250 MX 1990-1991
  • 250 SX 1992-1997
  • 250 TXC 1992
  • 300 DXC 1990-1992
  • 300 EGS 1995-1997
  • 300 EXC 1990-1997
  • 300 MX 1990-1991
  • 300 MXC 1994-1997
  • 300 SX 1992
  • 300 TXC 1991-1992
  • 360 EXC 1996-1997
  • 360 MXC 1996-1997
  • 360 SX 1996-1997
Kawasaki
  • KX125 1990-1991, 1994-2005
  • KX250 2-Stroke 1990-1991, 1994-2007

Customer Reviews

Write Review

Nice air filter

By   on  Verified Purchaser

Great filter. Fit perfectly.


Happy trails

By   on  Verified Purchaser

Old bike needed TLC perfect parts...thanks


Sell up

By   on  Verified Purchaser

I wish the salesman sold me the filter oil that I had to go out and buy.


Uni filter

By   on  Verified Purchaser

Great filter thank you


Thank you

By   on  Verified Purchaser

Great product.


Perfect

By   on  Verified Purchaser

It fit perfect right out the box!


Keeps its form

By   on  Verified Purchaser

Excellent filter have used uni for many years. Durability is excellent.


I will continue to use them.

By   on  Verified Purchaser

I like the UniPart foam air filters. This is the third machine we own that has a UniPart oiled foam air filter. They're not the cheapest but they do the job.


Great

By   on  Verified Purchaser

Fits like stock, great value.


Thank you!

By   on  Verified Purchaser

Exactly as described. Well packaged.


Very satisfied!

By   on  Verified Purchaser

High quality filter, easy to oil and install. Works great.


Great product

By   on  Verified Purchaser

Great product, just what I needed.


Uni Filter

By   on  Verified Purchaser

Right part, right price


Will buy again.

By   on  Verified Purchaser

Just as good if not better then OEM!


Uni Offroad Air Filter

By   on  Verified Purchaser

Best option for the money.


Artic Cat UNi Air Filter

By   on  Verified Purchaser

Purchased Uni Air Filter was an easy install and works Great!


Raptor 660 air filter

By   on  Verified Purchaser

Filter was good quality and fit like it should.


Uni Offroad Air Filter

By   on  Verified Purchaser

Exactly what I needed.


Upgraded air filtration for trail OHV.

By   on  Verified Purchaser

We travel all over the United States OHV riding and the problem is dusty conditions. My group has tried to get better air filters with no luck - until now. Going through web site found the air filter I’ve been looking for for years.


Good buy

By   on  Verified Purchaser

Good air filter


Uni Offroad Filter

By   on  Verified Purchaser

Very good


Uni Filter Offroad Air Filter

By   on  Verified Purchaser

Filter fits well and lasts at least a couple seasons of road and dirt use before foam breaks down. Can be cleaned and re-oiled. 1998 Honda xr650L. Casual rider


Smiles. Happy camper.

By   on  Verified Purchaser

Awesome! Great company and product!


X-rays 100r air filter

By   on  Verified Purchaser

Fit perfectly, way better foam than OEM.


Keeping my '87 warrior alive!

By   on  Verified Purchaser

Fit and finish was great, exactly what I needed! I'm original owner of '87 350 Warrior, hope this filter last me another 37 years!


A good filter

By   on  Verified Purchaser

These filters are great, buy 2 and have a second one oiled in a ziplock bag to swap it if its not convenient to clean it. Cleaning kit from uni works great too.


Satisfied

By   on  Verified Purchaser

Perfect part and was new and not used!


Just what we needed.

By   on  Verified Purchaser

Item was as expected. Fit perfect. Pleasant shopping experience.


Absolutely wonderful

By   on  Verified Purchaser

Absolutely wonderful, the part came on time and perfect fit.


Unifilter

By   on  Verified Purchaser

Good


Clean air.

By   on  Verified Purchaser

Ordered air filter for my king quad. Great price. I would recommend this company to everyone. It’s a quality part.


New Filter

By   on 

This was a great inexpensive replacement filter for my TRX.


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Questions & Answers

Ask Question

Can it be used for xr100

Yes - you can certainly fit this air filter to any 1988-2003 Honda XR100R. Just choose your exact bike from our fit guide and you'll be all set!

By Staff
Answer Question

2004 400ex do i need to keep the cage?

In the case of Uni's filter for the 2004 Honda TRX400EX, you don't need the OEM air filter cage as this unit comes with its own.

By Staff
Answer Question

Is the inner plastic "cage" included with the filter or is that sold separately? I have a 2012 Honda XR650L.

Uni Filter's Offroad Air Filter for the Honda XR650L does indeed have the internal plastic cage fitted. In the case of this particular XR650L air filter, you needn't purchase a separate plastic cage to fit it to your bike.

By Staff
Answer Question

Is this a wet filter or a dry one?

All Uni Filters ship dry. You are to apply your preferred offroad air filter oil to the filter before installation. These filters can be used with all popular offroad air filter oils we sell.

By Staff
Answer Question

Can you clean it with soap and water

Yes, Uni Filters are suitable for use with just about any over-the-counter detergent. Though, we always recommend that you clean the filter based upon the recommendation of the manufacturer for the filter oil you prefer to use. In this way, you can be assured the best possible protection over the long term.

By Staff
Answer Question

how do you clean it

Uni Filter Offroad air filters are compatible with just about every kind of offroad air filter oil on the market. So, you can clean these filters as recommended by the filter oil brand you prefer.

By Staff
Answer Question

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