Oil-Free Filtration
AEM DRYFLOW air filters do not use oil so there is no chance of over-oiling your filter which takes the guesswork out of servicing.
Easy to Clean
The DRYFLOW filter uses environmentally friendly, mild, all-purpose cleaner. Simple cleaning instructions. Under extremely dusty/dirty conditions, DRYFLOW filters can be knocked a few times to remove excess dirt off of the filter pleats. DRYFLOW filter media is so durable that it can withstand almost unlimited cleanings and also resists water absorption.
Warranty-Safe Filtration
DRYFLOW air filters will not void your warranty.
Sheds Dirt Under Vibration
AEM's unique non-woven filter media does not require oil to filter and trap dirt and contaminants, and as a result an open air filter actually sheds dirt under engine vibration, unlike cotton-gauze which holds on to contaminants until you clean the filter.
Durable
DRYFLOW filters are constructed to last! Not that you would ever do this to your filter, but with a DRYFLOW conical filter you could…
 Incredible durability |  DRYFLOW filter media bounces back to original shape |
This demonstrates just how tough the DRYFLOW media really is. There is no risk of filter damage during shipping, installation or cleaning. These DRYFLOW filters will retain their shape and performance even after the most severe abuse. That is why winning race teams continue to choose the AEM DRYFLOW air filter.
Strength from the Inside Out*
They reinforce roundDRYFLOW filter elements with a lightweight mineral-reinforced plastic cage that maintains the element's structural integrity and eliminates the chance of the filter collapsing from flow demands, while also reducing the filter's overall weight.
* Note: DRYFLOW Panel Filters are supported by co-pleated aluminum wire mesh.
Diesel engines require massive air flow. AEM has responded with a filter that dramatically exceeds that requirement without compromising filtering efficiency. For example, the AEM BFS-HD (PN 21-9221D) for the 2007 Dodge 6.7L Cummins Turbo Diesel exceeds the stock induction air flow by 84% when clean.
Plenty of Flow for Gas and Diesel!
AEM's DRYFLOW Synthetic filter flows almost as well when it is dirty as it does when it is clean, and typically flows over twice as much air than is required for large displacement engines in vehicle applications covered by BRUTE FORCE intakes.
Many of their competitors emphasize flow as a primary means of power production in air intakes. While flow is certainly an important part of the equation, they find that tuning the inlet to work with the harmonics of the engine produces the best power gains. They address flow in the sense that the engine requires a given amount of flow, so they calculate their filter size to exceed this flow requirement by a wide margin to accommodate potential future engine modifications. This allows them to retain a high level of filtration efficiency and still exceed the flow requirements of an engine. Their filters will trap more dirt, and consequently extend the life of the rings and seals in your engine.
By designing their DRYFLOW filters to exceed the flow requirements for the size of the engine that they designed the intake for, it allows them to do two things. The first is that it allows you to add modifications that increase flow demand without exceeding the flow capabilities of the filter. Second, it extends the filter's service cycle (you don't have to clean it as often) because it can trap more dirt without sacrificing flow. Rest assured that they have taken flow into account for all of their intake designs and their DRYFLOW filters will deliver more than adequate flow for your vehicle. ** All flow testing was conducted by AEM on a Superflow 1060 Super Bench flow bench. Results are single filter comparisons and will vary for other part numbers.
The ONE and ONLY - Orange County Diesel
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