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AEM 21-2257BF DryFlow Air Filter

Universal Air Filters AEM DryFlow Air Filter

5.0

( 1 review)

Excellent filtration with great air flow
Does not require oil
Easy to clean
Synthetic filter media

AEM Brute Force Dryflow Air Filters are specially designed for tough off-road applications. They provide outstanding levels of filtration efficiency and capacity. AEM Brute Force Air Filters are oil-free and their synthetic media is incredibly easy to clean. Even more impressive, they are so durable that they maintain their shape under even severe abuse.

AEM 21-2257BF Product Specifications

Air Filter Shape	Oval Tapered
Base Outside Length	10.5 in (267 mm)
Base Outside Width	7.75 in (197 mm)
Filter Material	Non-woven Synthetic
Flange Inside Diameter	4 in (102 mm)
Flange Length	1.5 in (38 mm)
Flange Type	Centered
Flanges	1
Height	7 in (178 mm)
Package Contents	1 Air Filter
Package Quantity	1
Top Material	None
Top Outside Length	9.5 in (241 mm)
Top Outside Width	6.75 in (171 mm)
Top Style	ABS Plastic
Washable	Yes
Product Style	AEM Dryflow Oval Tapered Air Filter
Air Filter Color	Gray
Air Filter Material	Non-woven Synthetic
Weight	2.5 lb (1.1 kg)
Air Filter Large End Diameter	10.5 in (267 mm)
Product Box Height	8.6 in (218 mm)
Product Box Length	12.4 in (315 mm)
Product Box Width	12.4 in (315 mm)
Warranty	Limited Lifetime

WARNING: Cancer and reproductive harm--www.P65warnings.ca.gov

Accessories / Related Items

1-1000 - Air Filter Cleaner

1-4004 - Air Filter Wrap

Product Reviews

Write a review for part 21-2257BF

Frank Profera from Sherman Oaks, California
November 18, 2013 - Part 21-2257BF

This AEM dry air filter has been perfect for my compound charged 680 whp RS211 Lotus.