Description
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.
Images may be for reference only
Specifications
| Brand: | AEM Intakes |
| Part Number: | 21-203DK |
| Color: | Red |
| Size: | 3.00 in (76 mm) |
| UPC: | 840879014841 |
Vehicle Fitment
This part does not have vehicle specific fitment
Customer Reviews
5.0 out of 5.0 
Most Recent
5.0 out of 5.0
AEM Dryflow best bang for your buck!!!
By AL-G on 10/19/2013
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!!!
5.0 out of 5.0
good product
By jon on 6/30/2011
quality filter. it actually made my intake quieter and it doesn't whistle as loud, not a con just something that was noticeable.
5.0 out of 5.0
AEM Filter
By Riyad on 6/24/2011
The item shipped with no issues at all. I'm located in Canada and no issues at the border. Thanks Club RSX!!
5.0 out of 5.0
Air filter
By Robert on 11/29/2010
This is a great product, fast shipping and great price, thanks club rsx
5.0 out of 5.0
Great Product
By TypeS2881 on 12/28/2009
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!