Removes 5 times more dust than traditional cellulose filter media alone and 50 times more dust than wet gauze filter media;No oil needed for quick, easy setup and maintenance;Built-in velocity stack to help speed up air through intake pipe;Predetermined pleat size and quantity to ensure proper filtration and airflow rate;Measures 2.75 opening, 5 base diameter, 5 height and 4 top diameter, 40 pleats

• Injen Technology X-1015-BB 3.5 AMSOIL Ea Nano-Fiber Black and Blue Air Filter
• 3.5"
• Black/Blue

Injen Technology X-1015-BB 3.5 AMSOIL Ea Nano-Fiber Black and Blue Air FilterInjen