AEM 4" X 9" DSL OVAL DryFlow Air Filter (21-2259BF)

4" X 9" DSL OVAL Universal DryFlow Air Filter by AEM

AEM Dryflow Air Filters are washable synthetic air filters designed for optimum 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.

Features

• 4" X 9" DSL OVAL
• AEM Air Filters are cleanable and reusable for the life of your vehicle
• Outstanding performance even in dusty racing conditions
• Manufactured in the USA
• Does not require oil
• Will NOT void vehicle warranty

Benefits

• Captures up to 99% of harmful contaminants
• Designed to increase horsepower and throttle response

Applications

• Universal

What's In The Box?

• 1 - 4" X 9" DSL OVAL DSL OVAL DryFlow Air Filter

Warranty

• AEM's Standard Limited Warranty