7183 Green Cone Air Filter

The FSWerks 7183 Green Filter is a high-performance cone air filter constructed from two layers of tightly-interwoven cotton fabric. This unique woven cotton is thinner and stronger than other materials, allowing for better airflow while effectively trapping dirt particles down to 5 microns. Unlike gauze filters that can fray, this interlocked cotton fabric ensures no small bits can detach and enter your engine. The filter's cotton layers are cross-weaved, one fine and one medium, creating a fabric that is both thinner and stronger, leading to improved filtration and airflow. It is coated in a steel mesh for added strength and dent resistance. The filter is pre-treated with a special dirt-trapping oil that creates an ionic bond with the stainless steel mesh, attracting dust particles and keeping the cotton clear for maximum airflow. Designed for durability, the FSWerks 7183 Green Filter is washable and reusable, backed by a lifetime guarantee. It features a hand-molded flexible rubber base that creates an airtight seal and includes trim-able custom fitment tabs. The filter pleats are deeper, providing 20% more filtration surface area. Its 3-inch mounting inside diameter and universal cone style make it a versatile replacement. This filter is a direct replacement for FSWerks models FS016G, FS018G, FS018GB, and FS018GSHIELD. One user reported perfect fitment on an FSWerks Heat shield for a 2015 Ford Focus ST, and another mentioned seeing MPG increases and better power when replacing the OEM intake setup. It is economical as it can be washed and reused, offsetting the cost of frequent paper filter replacements over time.