BF350A20, Small Pond Filter, Designed For Ponds Up To 350 Gallon, Water Filters Down Through 2 Layers Of Foam & Bio-Elements & Is Recirculated Back Into The Pond Through A 3 Tier Fountain Nozzle Included, Also Includes A Diverter With Flow Control Valve, Model 1440 & 2 Extension Tubes For Waterfall, G210 Pump & 120' Power Cord.