HKS Super Power Flow
Intake Filter Replacement 200mm. It is part #70001-AK022.HKS
replacement Filter Elements are available in a dry 3-layer, triple
density or wet 2-layer, dual density construction. The dry 3-layer type
is standard in SMF Reloaded Intake kits, and is designed for superior
filtration while still providing excellent airflow. The wet 2-layer type
is included in Racing Suction kits and is focused on maximizing airflow
for performance, yet still keeping harmful particles from the engine.
If your vehicle is in a high dust area, HKS recommends using dry 3-layer
elements.