PRB25-IN-4-EC - Pleatco Filter Cartridge - Diameter: 5 Inch, 127 mm, Length: 13.3125 Inch, 338.1375 mm, Top Hole Size: 2.125 Inch, 53.975 mm, Bottom Hole Size: 2.125 Inch, 53.975 mm, Media Sq Ft: 25, Media Weight: 4 oz. - PRB25-IN-4 - PLEATCO - PRB25-IN-4-EC - N