Consider the 140,000 times you're likely to flush a toilet over a lifetime ... waste performance helped put Kohler's $400 Devonshire at the bottom of our Ratings, even though four other Kohlers ...

This is the product's overall performance score, based on data collected from WELS (Water Efficiency Labelling and Standards) along with a variety of popular retailer sites.

Kohler toilet w/ piston water flush 2 step doesn't flush even at the 1st step, let alone at the holding the handle down for the 2nd step. We woke up to the toilet leaking water into the bowl.

The Kohler Transpose 45385-0 (Lowes) is part of the Toilets test program at Consumer Reports. In our lab tests, Toilets models like the Transpose 45385-0 (Lowes) are rated on multiple criteria ...