Finally a heated poultry waterer that works and stays clean! The K&H Thermo-Poultry Waterer has been tested in sub-zero F temperatures to ensure your chickens will have ice-free water during those cold months! The revolutionary patent pending design of the K&H Thermo-Poultry Waterer incorporates an easy carry reservoir handle, spill proof cap, water filter ring, and an ingenious shape that eliminates roosting and the inherent dirty water that comes with it. The K&H Poultry Waterer can be easily re-filled without spilling or having to empty the whole waterer. Clean water=happier poultry. K&H also offers a non-heated version. Two-year limited warranty. Reservoir is USA Made and assembled in Colorado.