How often should I clean my AEM Dryflow air filter?

Cleaning frequency depends on your driving conditions. Inspect the filter regularly, and clean it when you see a buildup of dirt and debris. AEM recommends cleaning every 25,000 to 50,000 miles for normal highway driving, or more often in dusty conditions.

What is the best way to clean my AEM Dryflow filter?

AEM sells a cleaning kit specifically for Dryflow filters. Use that, or a mild household cleaner. Always let the filter air dry completely before reinstalling it.

Does this filter come pre-oiled?

No, this AEM Dryflow filter uses an oil-free synthetic media. That makes it easier to clean, and it won't contaminate your mass airflow sensor.

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Specifications

Brand: AEM Induction
Part #: 21-204BF
UPC: 024844282279

AEM Dryflow Conical Air Filter 6in Base OD x 3.5in Flange ID x 5.25in Height

Name: AEM Dryflow Conical Air Filter 6in Base OD x 3.5in Flange ID x 5.25in Height
Brand: AEM Induction
SKU: aem-induction-aem-dryflow-conical-air-filter-6in-base-od-x-3-5in-flange-id-x-5-2-t14-253077
Price: 79.99 USD
Availability: InStock

$79.99

In Stock

AEM Dryflow filter gives you strong filtration and easy cleaning, especially for off-road rigs.

Key Features

Dryflow media — simple to clean
Synthetic media — strong filtration
Oil-free design — won't contaminate mass airflow sensors
Conical shape — increased surface area for airflow

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

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.