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$48.99 USD
Part:   28-20457

AEM 28-20457 DryFlow Air Filter

AEM DryFlow Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.7
  • Designed to increase horsepower and throttle response
  • AEM Air Filters are cleanable and reusable for the life of your vehicle
  • Captures up to 99% of harmful contaminants
  • Outstanding performance even in dusty racing conditions
  • Manufactured in the USA
  • Does not require oil
  • Will NOT void vehicle warranty
  • Lifetime limited warranty

The AEM 28-20457 fits some Dodge Durango, Jeep Grand Cherokee, and Jeep Grand Cherokee IV models. See vehicle applications for details.
AEM Dryflow Air Filters are washable synthetic air filters designed for an optimum combination of air flow, filtration, and performance. AEM Dryflow filters use an innovative high performance oil-free filtration material that allows easy cleaning, durable service, and excellent filtration. Replacement air filters for street vehicles come with a lifetime limited warranty. Other air filters come with a one year limited warranty.

[More Information on AEM DryFlow Air Filters]
Specifications AEM 28-20457 Product Specifications
Air Filter ShapePanel
Filter MaterialNon-woven Synthetic
Height2.375 in (60 mm)
Outside Length9.625 in (244 mm)
Outside Width8.875 in (225 mm)
Package Quantity1
Package Contents1 Air Filter
Product StyleAEM Dryflow Panel Air Filter
Weight2 lb (0.9 kg)
Product Box Height15 in (381 mm)
Product Box Length12.25 in (311 mm)
Product Box Width2.5 in (64 mm)
Accessories / Related Items Accessories / Related Items
Reviews Product Reviews

Anthony J Salerno from Montgomery, Illinois
March 2, 2017 - Part 28-20457
Great product. Have put AEM dry flow filters in all my vehicles.
Randall Grant from Avondale, Arizona
October 24, 2016 - Part 28-20457
I have had this new filter in my Jeep Hemi for about a week. I use it to pull my 20 ft. Bass boat. I used to get 11.5 mpg when I took the boat to the lake. Now that I have the new filter in, the last trip to the lake I got 13.9 mpg. I am very pleased needless to say with the new filter. Putting in the new filter only takes a few minutes and you get a great improvement. I love it!
Phillip Sailer from Oxford, Michigan
January 12, 2016 - Part 28-20457
EXCELLENT. 5 stars
Mike from Charles Town, West Virginia
January 26, 2015 - Part 28-20457
Great service and quick delivery. Have used AEM before and like idea of not having to buy any more replacements.
Ed from New Jersey
June 3, 2014 - Part 28-20457
Based on my research, I had expected that this was a louder intake than stock, and that I would feel a little more throttle response. I perceived neither however, since the filter was exactly as described, IMO it deserves 5 stars.
John H. Ricci from Chesapeake, VA
November 18, 2013 - Part 28-20457
I've seen a small amount of improvement in engine performance. Install was easy as was the regular air filter. A footnote to AEM your product is not for sale in several of the stores noted on your website. I had to order on line vs. go to a local auto supply store. I do like the idea it is not oil based.