Eventuri Carbon Intake System Replacement Filter - Type D2Maintain peak performance from your Eventuri intake system with the Eventuri Carbon Intake System Replacement Filter Type D2. Engineered specifically for Eventuris reverse mounted filter architecture, this filter delivers the airflow characteristics and OEM level filtration performance required to keep your intake operating exactly as intended. The Type D2 replacement filter features dual layer, non woven dry filtration media which is ISO 5011 tested