KOHLER Cimarron 1.28 GPF Single Flush Toilet Tank Only in White

This Cimarron toilet tank features innovative AquaPiston technology, a patented flush engine that delivers a fast, powerful, and virtually plug-free flush. A 1.28 Gal. flush provides significant water savings of up to 16,500 Gal./year, compared to a 3.5 Gal. toilet, without sacrificing performance. Pair this tank with the K-31588 bowl for a complete Cimarron K-31621 elongated toilet.|1.28 GPF (4.8 LPF)|Left-hand polished chrome trip lever|Combines with the K-31588 bowl to create a complete K-31621 Cimarron elongated toilet|Single-flush gravity uses the force of gravity and a precision-engineered tank, bowl, and trap way to create a strong siphon during flushing|AquaPiston canister allows water to flow out of the tank from all sides (360 degree ), increasing the power and effectiveness of the flush|Flush valve's 3:2 ratio harnesses the natural force of gravity and optimizes flush performance|Durable canister design has 90% less exposed seal material than a 3 in. flapper for leak-free performance|Light-touch canister flush requires a lower actuation force than a flapper