KOHLER K-5308 Wellworth 1.0 gpf toilet tank

  • $166.20
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An American classic, this Wellworth ultra high-efficient toilet tank reduces water consumption without compromising on flushing power. A 1.0-gallon flush reduces water use by more than 35 percent over 1.6-gallon toilets, offering a water savings of more than 4,500 gallons of water per toilet, per year. Pair this 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-5297 bowl to create a complete K-5298 toilet.
  • Coordinates with other products in the Wellworth collection.

Additional Resources:
Specification Sheet

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