Aquascape 30391 12-PN 10,000 Water Pump, 10000 Ideal for use in skimmer filters and pondless waterfall applications; pumps up to 10,000 gallons per hour (GPH) Great for filters that require a vertical style pump housing; provides high flow water performance on lower head applications Constructed of stainless steel and composite resin for strength and corrosion resistance. Watts: 1032 Semi-vortex impeller design enables the pump to handle solids efficiently and effectively Measures 11.625 x 7.75 x 15 inches (LxWxH); 20-foot power cord; 2-year limited warranty