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Part:   21-2259DK

AEM 21-2259DK DryFlow Air Filter

Universal Air Filters AEM DryFlow Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   5.0
 
  • 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

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 21-2259DK Product Specifications
Air Filter ShapeOval Tapered
Base Outside Length10.5 in (267 mm)
Base Outside Width8 in (203 mm)
Air Filter MaterialNon-woven Synthetic
Flange Inside Diameter4 in (102 mm)
Flange Length1.5 in (38 mm)
Flange TypeCentered
Flanges1
Height9 in (229 mm)
Package Contents1 Air Filter
Package Quantity1
Top MaterialNone
Top Outside Length9.5 in (241 mm)
Top Outside Width6.75 in (171 mm)
Top StyleABS Plastic
WashableYes
Product StyleAEM Dryflow Oval Tapered Air Filter
Air Filter ColorRed
Weight2.6 lb (1.2 kg)
Air Filter Large End Diameter10.5 in (267 mm)
Product Box Height8.6 in (218 mm)
Product Box Length12.4 in (315 mm)
Product Box Width12.4 in (315 mm)
WarrantyLimited Lifetime
WARNING: Cancer and reproductive harm--www.P65warnings.ca.gov
Reviews Product Reviews

Tony from Southern Oregon
November 6, 2018 - Part 21-2259DK
I've ran my origional dryflow filter for 149,000 miles with only two cleanings and the inside of my intake tube is as clean as the day it was installed. I only purchased a new one to simplify cleaning cycles which Ive been slacking on.
Wesley Hill from Grand Saline, Texas
September 18, 2014 - Part 21-2259DK
Outstanding filter and very durable. I work in the West Texas oil field and it's a very harsh desert climate. The filter performs as advertised and then some. I just bought a replacement filter for my Workhorse system on my 2006 Dodge diesel. After 120k miles the original AEM filter is still filtering like new. Just got a replacement to lessen cleaning time. Great product!!
Brian from New York
November 3, 2013 - Part 21-2259DK
Truck didn't blow up yet, so I guess it's a good filter!