This Active Aqua submersible pumps designed specifically for hydroponic systems. Powerful mag drive construction, removable foam filters and impellers, included indoor/outdoor use. Oil free/environmentally safe. 1-year warranty. Recommended for 40-gallon reservoir. Easy open shroud for filter replacement. Rubber mounting feet reduce vibration. 6-Feet heavy duty power cord. c-UL-us listed. 3/8-inch fitting. 25-Watts, 120-VAC, 25-liter per minute, 120-voltage. 400-GPH, maximum amperage is 0.2. This product weighs 2.6-pound. Measures 8-2/5-inch length by 3-1/2-inch width by 5-4/5-inch height.