KOHLER K-20205 Irvine Toilet tank, 1.28 gpf

This Irvine 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 Irvine skirted toilet.

• 1.28 gpf (4.8 lpf).
• Left-hand Polished Chrome trip lever.
• Combines with the K-20485 bowl to create a complete K-20450 Irvine toilet.
• Alternative options available: Irvine toilet tank with ContinousClean – K-90097.

Additional Resources:
Specification Sheet