Kohler K-4436-0 Wellworth Classic 1.28 gpf Toilet Tank with Class Five Flushing Technology

An American classic, this Well worth high-efficiency toilet tank reduces water consumption without compromising on flushing power. At 1.28 gallons per flush, this economical tank conserves up to 16,500 gallons of water per year compared to a 3.5-gallon toilet. Its streamlined style matches with a coordinated bowl for a complete toilet. Features: 1.28 gallons per flush (gpf). Standard left-hand trip lever included. Supply line not included. Combines with the K-4197 bowl to create a complete K-3577 Well worth toilet. Combines with the K-5393 bowl to create a complete K-5296 Highline toilet. Coordinates with other products in the Well worth collection. Single-flush gravity uses the force of gravity and a precision-engineered tank to create a strong siphon during flushing. KOHLER’s canister flush valve harnesses the natural force of gravity and optimizes flushing performance. Class Five flushing technology offers virtually plug-free performance and rinsing power for a clean bowl.