aFe POWER Universal Clamp-On Air Filter w D2 Dura-Dry Media 3in F x 5in B x 3-1/2in T x 7in HThe D2 replaceable filter is designed for convenience: no cleaning, drying, or re oiling required. Engineered to deliver strong, consistent airflow while effectively capturing dust and debris, its advanced fiber construction balances optimal filtration with maximum performance. When its time for service, simply swap it out and go. aFe POWER performance air filters use a rounded, evenly spaced pleat design which allows for more usable filter surface