PJG1005 Features: * Filters up to 1,500 gallons * Max flow rate: 1,800 GPH Includes: * Includes: filter mat, 1/2 cu ft biological media, 1.5" threaded 90° elbow, installation kit (silicone, liner clips, screw caps, stainless steel hardware and instructions) Dimensions: * Waterfall width: 14" spillway * Dimensions: 15" H x 16" W x 18.5" D