With its clean, simple design and efficient performance, this Highline water-conserving toilet combines both style and function. An innovative 1.28-gallon flush setting provides significant water savings of up to 16,500 gallons per year, compared to an old 3.5-gallon toilet, without sacrificing flushing power. This model features a unique tank liner that minimizes exterior condensation in humid environments.Features:Two-piece toilet.Round-front bowl offers an ideal solution for smaller baths and powder rooms.Comfort Height feature offers chair-height seating that makes sitting down and standing up easier for most adults.1.28 gallons per flush (gpf).Standard left-hand Polished Chrome trip lever included.Insuliner tank liner minimizes condensation on the tank when exposed to high humidity.Combination consists of the K-4467-U tank and the K-5393 bowl.Dimensions: 26.75 in. long x 15.5 in. wide x 16.5 in. highSpecifications:Standard 12-inch rough-in.Assembly Required.