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KOHLER K-5311 Wellworth Toilet tank, 1.28 gpf

SKU K-5311-96
Original price $148.20
Original price $148.20 - Original price $170.45
Original price $148.20
Current price $88.92
$88.92 - $102.27
Current price $88.92
Availability:
Out of stock
Availability:
Out of stock
Availability:
Low stock
Color: Biscuit

An American classic, this Wellworth high-efficiency toilet tank reduces water consumption without compromising on flushing power. A 1.28-gallon flush setting provides significant water savings of up to 16,500 gallons per year compared to a 3.5-gallon toilet, making this tank an economical addition to your house.


  • 1.28 gallons per flush (gpf).
  • Standard left-hand trip lever included.
  • Supply line not included.
  • Combines with the K-80020 bowl to create a complete K-76301 Highline concealed trapway toilet.

Additional Resources:
Specification Sheet

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