KOHLER K-31618 Cimarron ContinuousClean ST toilet tank, 1.28 gpf

This Cimarron ContinuousClean ST toilet tank features an automatic dispensing system that delivers a consistent amount of toilet bowl cleaner with every flush to keep your bowl cleaner between flushes. Simply place a cleaning tablet in the tank compartment, set the desired amount with the adjustment dial, and the system does all the work. This water-efficient toilet tank also utilizes innovative AquaPiston technology, a patented flush engine that delivers a fast, powerful, and virtually plug-free flush.

• 1.28 gpf (4.8 lpf)
• Left-hand Polished Chrome trip lever
• ContinuousClean system automatically dispenses cleaning solution with every flush
• Works with any white toilet bowl cleaner tablet. Tablets last for more than one year in ContinuousClean system
• Combines with the K-31588 or K-31589 bowl to create a complete K-31624 or K-31644 toilet
• 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
• Adjustment dial lets you set how much cleaning solution is dispensed with every flush