Twin Air - Air Filter

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Displaying parts for your 2003 KTM 525 EXC 4-Stroke

Twin Air - Air Filter
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Twin Air - Air Filter

Fits: 2003 KTM 525 EXC 4-Stroke
Part# 1027420045

Our Price: $27.86

MSRP: $30.95 - You save $3.09 (10% off)

Get $1.39 in Quick Cash

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5+ In-Stock

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Additional Videos

How To - Clean & Oil An Air Filter

How To Clean an Air Box | Rocky Mountain ATV/MC

How To - Oil Your Air Filter By Twin Air

How To - Clean Your Foam Air Filter By Twin Air

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Details

    The Twin Air-Air Filter is designed with high quality materials and superior construction that delivers unbeatable performance and protection and will make the Twin Air- Air Filter the hands down choice of more world & national champions than all other filters combined. The Twin Air-Air Filter has two layers of foam the first layer of foam is open pore foam that catches airborne dirt, grime and sand and the second layer of foam traps the smallest of particles while ensuring maximum air passage. The Twin Air- Air Filter will give you the performance and durability that you want your machine to have during all types of conditions you will take it through.
  • Twin air dual stage filters are the choice of top factory teams and riders worldwide.
  • Dual bonded foam design filters out even the smallest dirt particles, while allowing more air flow than "two separate layer" filters (flow bench proven).
  • Twin air filters are slightly smaller than stock, making them easier to change while increasing dead air space around the filter for better performance.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Twin Air - Air Filter Reviews

Each review submitted enters you into a
$100 gift card monthly drawing and a
$500 gift card quarterly drawing!
 
4.8 / 5.0
613 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
523
72
8
4
6
Value
4.7 / 5
Longevity
4.8 / 5
Fitment
4.9 / 5
Performance
4.9 / 5
Recommend it?
Yes (242)
No (7)
Value
5 / 5
Longevity
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Great filter
Very good quality air filter and will take care if you if you take care of it.
February 11, 2019
Dayton , TN, US
Age: 25-44
Purchased
2 weeks ago
Gender:
Male
Fair Price Good Quality
Keep your air filters clean. They are a wearable item and they need to be replaced. I love to have a few of these on hand and it makes switching them out easier.
February 1, 2019
Markham, ON, CA
Purchased
1 year ago
Value
5 / 5
Longevity
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Love Twin Air
I have used twin air filters for many years now with no issues.

-m-2017 HUSQVARNA TX 300--
February 1, 2019
Jamestown, TN, US
Age: 45-64
Purchased
3 weeks ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
5'10 - 6'0
Value
5 / 5
Longevity
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Worth every penny!
Ever since I got this filter my bike runs way better!
January 23, 2019
St. George , UT, US
Gender:
Male
Value
5 / 5
Longevity
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Awesome filters!
I have ran this product for several years now on my YZ450F. I also have them on my boys YZ65 and KX85 2018 models and have never had any issues. They clean easily and do the job every time all around durable great product.
January 22, 2019
Johnson City, TN, US
Age: 25-44
Purchased
1 month ago
Gender:
Male
Weight:
191 - 220 lbs.
Height:
5'10 - 6'0
Value
5 / 5
Longevity
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Twin Air Air Filter
Perfect fit better quality than OEM

-m-2003 YAMAHA YZ125--
January 15, 2019
Glendora, CA, US
Age: 45-64
Purchased
1 month ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
6'1 - 6'3
Value
4 / 5
Longevity
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
My go to filter
Never had an issue with twin air and prefer over Uni in the aspect of have one filter instead of two separate filters
January 15, 2019
HOWELL, MI, US
Purchased
over 4 years ago
Value
5 / 5
Longevity
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Gets job done!
My most preferred air filter. Should come in RM colors or different colors in general.

-m-2005 SUZUKI RM250--
January 10, 2019
Worcester , MA, US
Age: 25-44
Purchased
1 month ago
Gender:
Male
Weight:
191 - 220 lbs.
Height:
5'10 - 6'0
Value
5 / 5
Longevity
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
2000 suzuki rm125
Good filter. fits good and cleaning is easy with hot water and dish soap.

-m-2000 SUZUKI RM125--
January 10, 2019
williamsburg, VA, US
Age: 45-64
Purchased
1 month ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
5'7 - 5'9
Value
5 / 5
Longevity
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Perfect fitment for my Husky
I ordered a spare air filter to have ready so that I don't have to clean/oil the dirty filter after a ride. It gives me time to do all the necessary clean-up work a bit later. Highly recommended.

-m-2018 HUSQVARNA FE 350--
January 3, 2019
Irvine, CA, US
Age: 45-64
Purchased
2 months ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
5'10 - 6'0
Each question or answer submitted enters you into a:
$100 gift card monthly drawing and a
$500 gift card quarterly drawing!
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 12 questions Browse 12 questions and 42 answers
are those beer holders that come w/the air filter?
A shopper on Dec 2, 2016
BEST ANSWER: Unfortunately, those are not beer holders. That is just a generic picture showing the different air filters that Twin Air makes.
Does this come with everything shown? or just what your bike needs?
Joe B on Apr 15, 2018
BEST ANSWER: The picture is a generic. You will receive just one air filter that will fit your machine.
Is this this the power flow flame resistant air filter? The Twin Air part number for my Husky 501 FE is 154115FR. I do not see the FR designation in your catalogue
MIKE B on Jan 22, 2017
BEST ANSWER: We do carry the Power Flow replacement filters, however, we do not have a listing for your application. I apologize.
Twin Air Power Flow Intake Replacement Filter
Twin Air Power Flow Intake Replacement Filter
does it come with stickers and how many?
Roman G on Jul 25, 2017
BEST ANSWER: yes, two twin air stickers, so buy these two stickers and you get a free air filter!
Does this come with the plastic holder ?
Chris w on Aug 12, 2017
BEST ANSWER: If you are referring to the filter cage. No it does not.you will need to reuse your oem one or you csn purchase the twin air version fir your machine
Does this come with a cage for on a xr650 2016?
Mike W on Mar 20, 2017
BEST ANSWER: Not sure about this particular bike, but typically, the cage would be sold seperstley, for all afternarket filters.
Are the filters pre-oiled?
James J on May 13, 2018
BEST ANSWER: I did not order mine preoiled but I'm pretty you can in certain places
Can I reuse the cage from a uni filter?
Lucas S on Apr 13, 2018
BEST ANSWER: yes you should be able to re use the cage, as long as it is in decent shape and still holds the airfilter in place.
do you sell the filter cage for this filter also? I don't have the original cage. it didn't com with the quad when I bought it.
PETE M on Apr 21, 2018
BEST ANSWER: An aftermarket cage is available but it's about 150.00 bucks. I would recommend buying a oem cage I'm sure it's a lot less expensive
I have the new 2018 yz450f but i do not see the triangle filter for my bike? Is there not a picture or does twin air not make one?
Danny F on Feb 26, 2018
BEST ANSWER: This picture is generic and doesn't necessarily represent the actual product you will receive. If your machine is listed in the drop down menu, it will fit.
Are the filters the same for a 08 Honda CRF230L and CRF230F, from twin air ? Thanks.
David T on Jul 16, 2017
BEST ANSWER: I checked into this and the CRF230L and the CRF230F have different air filters.
HI! Is this the air filter for the 2007 KTM MINI ADVENTURE?
Michelle C on Jun 26, 2017
BEST ANSWER: To see if this part will fit your machine please enter the make, model, and year into our "Choose a vehicle" drop down boxes found above the product image. If your machine is not listed, we may not carry the right item for your application. If you have a 2017 year model but don't see your machine as an option, please contact a tech via Live Chat or call us at 1-800-336-5437 for assistance.
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