Memoirs Classic 1.28 GPF Toilet Tank with Insuliner Tank Liner and Class Five Flush Technology

Featuring the elegant architectural look of the Memoirs collection with Classic design, this toilet tank delivers water-conserving flush performance combined with rounded lines and traditional style. The 1.28-gallon flush offers up to 16,500 gallons of water savings per year, compared to a 3.5-gallon toilet, without sacrificing performance. For added convenience, this model features an insulating tank liner that helps prevent condensation on the outside. Pair this tank with the K-4380 bowl for a matched ensemble.

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  • Features

    Whats in the Box::

    • K-4433-U Toilet Tank
    • Installation Instructions


    • 1.28 gallons per flush (gpf)
    • Standard left-hand Polished Chrome trip lever included
    • Insuliner® tank liner minimizes condensation on the tank when exposed to high humidity
    • Supply line not included
    • Combines with the K-4387 bowl to create a complete K-3986-U Memoirs toilet
    • Coordinates with other products in the Memoirs collection
    • Single-flush gravity uses the force of gravity and a precision-engineered tank to create a strong siphon during flushing
    • Class Five® flushing technology offers virtually plug-free performance and rinsing power for a clean bowl