KOHLER K-90098 Irvine 1.28 gpf toilet tank with ContinuousClean technology
KOHLER K-90098 Irvine 1.28 gpf toilet tank with ContinuousClean technology
KOHLER K-90098 Irvine 1.28 gpf toilet tank with ContinuousClean technology
KOHLER K-90098 Irvine 1.28 gpf toilet tank with ContinuousClean technology
KOHLER K-90098 Irvine 1.28 gpf toilet tank with ContinuousClean technology
KOHLER K-90098 Irvine 1.28 gpf toilet tank with ContinuousClean technology
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KOHLER K-90098 Irvine 1.28 gpf toilet tank with ContinuousClean technology

Toilet Tank - KOHLER

Regular price
$252.68
Sale price
$252.68
Regular price
$336.90
Sold out In Stock
Unit price
per 
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This Irvine ContinuousClean toilet tank features an automatic dispensing system that delivers a consistent amount of toilet bowl cleaner with every flush to keep your bowl cleaner between flushes. Simply place a cleaning tablet in the tank compartment, set the desired amount with the adjustment dial, and the system does all the work. This water-efficient toilet tank also utilizes innovative AquaPiston technology, a patented flush engine that delivers a fast, powerful and virtually plug-free flush. Pair this tank with the K-20485 bowl for a complete Irvine with ContinuousClean skirted toilet.


  • ContinuousClean system automatically dispenses cleaning solution with every flush.
  • Works with any white toilet bowl cleaner tablet. Tablets last for more than one year in ContinuousClean system.
  • Revolution 360 flushing technology generates a forceful swirling motion to keep the bowl clean longer.
  • 1.28 gpf (4.8 lpf).
  • Left-hand Polished Chrome trip lever.
  • Combines with the K-20485 bowl to create a complete K-90097 Irvine ContinuousClean toilet.

Additional Resources:
Specification Sheet