Average Reviews:
(More customer reviews)Works as advertised but the picture shown isn't the actual product. It's red with the mesh wire on the outside. These are made by K&N filters. I don't recall if they're the first who made open air filters but they were the most popular. They look exactly like K&N but no oil is necessary.
The benefit of not having the oil is you can't get your mass airflow sensor or throttle body contaminated.
Click Here to see more reviews about: AEM 21-205DK 4" Inlet x 5" Element Dryflow Air Filter
Oil-Free Filtration - You never have to oil a Dryflow air filter, which provides many advantages over cotton-gauze. Not having to oil the filter reduces cleaning/servicing time from several hours to minutes, and eliminates the chance of oil migration up the inlet pipe. The reduced weight of the filter (because of a lack of oil and wire mesh) reduces stress on the inlet pipe and allows us to design the filter for unmatched durability.Easy to Clean - The Dryflow filter cleans in minutes using soap and water. It will dry in minutes and be ready for re-installation. At the track or on the trail, you can quickly clean the filter by removing and knocking it against your hand to release a majority of the dirt. Since oil is not used, the dirt will not cake to the media's surface.Ultra Durable - The Dryflow filter has several durability advantages over oiled cotton-gauze and even competitor dry filters. The lightweight media is constructed of a non-woven polyester, which allows the Dryflow to take abuse and still perform and look like new.An internal nylon-reinforced cage (most conical filters) provides structural rigidity so the filter will never collapse, and the lightweight urethane base, lid and edge seal will never deteriorate. The end product is a lightweight filter that will last forever. We guarantee it for life.The Best Filtration - Dryflow delivers an Industry-Leading filtration efficiency of 99.52% cumulative filtration efficiency and filters out particles as small as one Micron in ISO 5011:2000 independent performance filtration testing using A-2 Fine Test Dust. While our competitors test using Coarse Dust, we have found that A-2 Fine Test Dust testing is the most accurate form of filtration testing for real-world conditions, since the harshest dirt to affect an engine is sub-two micron.
Click here for more information about AEM 21-205DK 4" Inlet x 5" Element Dryflow Air Filter
