KOHLER K-20203 Betello Toilet tank, 1.28 gpf

  • $192.00
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This Betello toilet tank features innovative AquaPiston technology, a patented flush engine that delivers a fast, powerful and virtually plug-free flush. A 1.28-gallon flush provides significant water savings of up to 16,500 gallons per year, compared to a 3.5-gallon toilet, without sacrificing performance. Pair this tank with the K-20148 bowl for a complete Betello skirted toilet.


  • 1.28 gpf (4.8 lpf).
  • Left-hand Polished Chrome trip lever.
  • Combines with the K-20148 bowl to create a complete K-20197 Betello toilet.
  • Alternative options available: Betello toilet tank with ContinousClean - K-20204.

Additional Resources:
Specification Sheet

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