The KOHLER Highline toilet tank features innovative Revolution 360 technology, an advanced flushing system that uses a powerful swirling motion to thoroughly rinse the bowl. This water-efficient toilet tank also utilizes innovative AquaPiston technology, a patented flush engine that delivers a fast, powerful, and virtually plug-free flush. A 1.0-gallon flush reduces water use by more than 35% over 1.6-gallon toilets, offering a water savings of more than 4,500 gallons of water per toilet, per year. Pair this 1.0 gpf toilet tank with a coordinated Highline bowl for a complete toilet.
1.0 gpf (3.8 lpf)
Left-hand Polished Chrome trip lever
Combines with the K-35704 bowl
Revolution 360 flushing technology generates a forceful swirling motion to keep the bowl clean longer
AquaPiston canister optimizes the flow out of the tank, harnessing gravity and the natural, powerful reducing cascade of water to increase the power and effectiveness of the flush
Easy-to-flush canister design requires less force to actuate than a 3" (76 mm) flapper, and has 90% less exposed seal material which resists conditions that cause wear, tear, shrinkage and swelling
