Tetra Pond Waterfall Filter, For Ponds Up To 1,000 Gallons, Creates A Waterfall

WATERFALL FILTER: Quickly and easily add a beautiful waterfall in ponds and water gardens up to 1,000 gallons.EXTRA-LONG SPILLWAY: Water exits the filter to create a waterfall – ridges on the underside prevent dripping.CLEANS WATER: Provides mechanical and biological filtration while it circulates water a cleaner pond.USAGE: Works with water pumps between 500 and 4,500 GPH (not included), with either 1 or 1 ? inch tubing.LIMITED WARRANTY: Features a 2-year Limited Warranty (see product packaging details).