AEM Dryflow Filter 3.0"
Part Number: 21-203DK
Inside Continental United States
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This is not a vehicle specific partPlease read the product description and details prior to purchase. Please contact us if you need assistance.
Our unique non-woven polyester element is independently tested to filter out 98.6% of airborne fine dust in initial efficiency, with an industry leading cumulative efficiency of 99.4% (cumulative efficiency is the average for the test cycle).
The DRYFLOW also filters down to ONE MICRON of particulate! Our competitors claim that as the filter gets dirty, it filters more efficiently. While this is true, what they dont tell you is that their clean filter lets dirt through until it traps enough to become efficient! Get the best filtration the first time with AEM BRUTE FORCE intakes and the DRYFLOW Synthetic filter.
9 reviews for AEM Dryflow Filter 3.0"
5 out of 5.0
10/19/2013 by AL-G
AEM Dryflow best bang for your buck!!!
After 8 months of using the original filter that came with my eBay cold air intake I decided to replace it with this AEM filter. This filter is a lot bigger, and looks more aggressive, I was worried it wouldn't fit, but all u have to do is tightened the clamp to where it's a tight fit to ur CAI tube. I converted my CAI to a short ram due to Raining season coming soon to my town, like I said looks very mean/aggressive. Stands out a lot in my engine bay. Sounds good too. 2004 Civic/ES1. IMPORT KAOZ all day!!!
6/30/2011 by jon
quality filter. it actually made my intake quieter and it doesn't whistle as loud, not a con just something that was noticeable.
6/24/2011 by Riyad
The item shipped with no issues at all. I'm located in Canada and no issues at the border. Thanks Club RSX!!
11/29/2010 by Robert
This is a great product, fast shipping and great price, thanks club rsx
12/28/2009 by TypeS2881
This is a replacement filter for an already existing system. Needed to replace old filter that is a few years old. Perfect fit, fast delivery, great product!
5/20/2009 by K
cant really go wrong with AEM Dryflow Filter...
3/14/2009 by mrshlongy
Just thought I would give it a try. Not sure about the performance, but it does sounds really good.
2/17/2009 by Brad
Only filter i will buy
I have had a few cars with CAI's and all of them have used the AEM DF filter. i have never had anyproblem with this filter and love that you dont have to oil it. I will continue to purchase whenever i need one.
6/23/2008 by Justin
ok so far
The item they sent me was a little too big for the cold air intake I have, which is intended for the RSX, but I tightened the clamp enough to make it fit. I am seeing better mileage after the installation but I also change the spark plugs at the same time so who knows.