The aFe Magnum FLOW Pro‑5R round racing air filter (6in OD x 5in ID x 3.5in H) features a 100% polyurethane top and bottom frame and five layers of progressively finer oiled cotton gauze media for maximum airflow and dust holding capacity. Washable and reusable across multiple cleaning cycles, it includes an integrated urethane bump seal for a tight, leak‑free fit and is intended as a high‑flow OE replacement for performance applications.
aFe Magnum FLOW Air Filters P5R Round Racing Air Filter 6in OD x 5in ID x 3-1/2in H