Upgrade your bathroom with this high-efficiency 1.28 gpf (4.8 lpf) toilet tank featuring a left-hand polished chrome trip lever. Engineered with powerful Revolution 360® flushing technology, it delivers a forceful swirling motion that keeps your bowl cleaner longer. The AquaPiston® canister maximizes water flow for a strong, gravity-powered flush while using less water. Designed for easy operation, the durable canister requires less force to flush and features 90% less exposed seal material—resisting wear, shrinkage, and swelling. Compatible with K-44198, K-44197, K-44373, or K-44199 bowls and replaces the Highline® K-4467 tank for easy upgrades.