KOHLER K-4433-U Memoirs Classic 1.28 gpf insulated toilet tank

KOHLER K-4433-U Memoirs Classic 1.28 gpf insulated toilet tank

Toilet Tanks - KOHLER

Regular price
$321.67
Sale price
$321.67
Regular price
$428.90
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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.


  • 1.28 gpf (4.8 lpf).
  • Left-hand Polished Chrome trip lever.
  • Insuliner tank liner minimizes condensation on the tank.
  • Combines with the K-4380 bowl to create a complete K-3816 Memoirs toilet.
  • Coordinates with other products in the Memoirs collection.

Additional Resources:
Specification Sheet