SKU: AIP21-2057DK
UPC: 024844261120
MPN: AEM-21-2057DK
The DryFlow Air Filter 4in X 7in from AEM INDUCTION is a high-performance replacement air filter element designed for custom intake systems and universal applications where clamp-on conical filter assemblies are employed. This synthetic filter element replaces worn or degraded filters in aftermarket air intake setups, delivering improved engine breathing and filtration efficiency for street vehicles, light performance builds, and specialty applications. Built to AEM's proven dry-flow specifications, it serves enthusiasts and technicians seeking reliable filtration without the maintenance requirements of oil-soaked foam or gauze media.
Constructed from synthetic filtration media, the DryFlow Air Filter features a conical design with a 5-3/4 inch base diameter, 4-3/4 inch top diameter, and 7-inch height, accommodating the 4-inch flange clamp interface typical of universal intake manifolds and custom air boxes. The synthetic media provides superior dirt-holding capacity and consistent airflow compared to traditional paper elements, extending service intervals while maintaining low restriction across varying engine speeds and load conditions. The red-colored synthetic construction resists moisture absorption and maintains structural integrity in humid or high-temperature underhood environments, ensuring predictable performance over multiple cleaning and reuse cycles.
This universal filter element is ideal for builders constructing custom intake systems, owners upgrading factory air boxes, and shops servicing non-OEM clamp-on air filter housings across diverse engine platforms. Installation is straightforward: position the conical element into the intake housing, align the 4-inch flange with the clamp ring, and secure with the factory or aftermarket clamp mechanism. Weighing 1.36 lbs and dimensioned at 6.7 x 6.3 x 11.4 inches for packaging, the DryFlow Air Filter 4in X 7in delivers dry-flow performance without ongoing oil maintenance, making it a practical choice for long-term street and light-performance use.
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