This Insinkerator HWT-F1000S is a hot water dispenser tank with a filtration system. Hot water is important in the home and it's best to have it within reach of your hands every time you need it. For that reason, Insinkerator produces this affordable and convenient 2/3-gallon water tank that can provide 60 cups of boiling water in an hour, less hassle and very convenient. Also, this unit is designed with an easy-to-adjust temperature control because your safety will always be their top priority. The F-1000S filtration system that is included with this hot water dispenser set will add to that safety. How? By reducing particulates, chlorine taste, and chlorine odor, giving you cleaner and more refreshing water to use. For easy installation, the tank includes a tool-free connection to help you ease the work. The filter system is integrated with a quick-change cartridge for easy replacement. Having complied with ASSE, NSF, UPC, and California Lead Plumbing Law standards, this HWT-F1000S tank and filtration system set is safe to use. This hot-water tank with a filtration system is backed by Insinkerator's 1-year limited warranty and in-home service.