KOHLER Wellworth White 1.28-GPF Single-Flush High-Efficiency Toilet Tank

An American classic, this Wellworth high-efficiency toilet tank reduces water consumption without compromising on flushing power. A 1.28 Gallon flush setting provides significant water savings of up to 16,500 gallons per year compared to a 3.5 Gallon toilet. A protective lining coats the inside of the tank to prevent beaded moisture. This Wellworth tank can be paired with a coordinated bowl for a customized ensemble. 1.28 gallons per flush (gpf) Left-hand trip lever included Insuliner tank liner minimizes condensation on the tank when exposed to high humidity Supply line not included Combines with the 4199 bowl to create a complete 3999 Highline toilet Coordinates with other products in the Wellworth collection Single-flush gravity uses the force of gravity and a precision-engineered tank to create a strong siphon during flushing Canister flush valve optimizes flush performance and resists warping and deterioration