Customer rejected this tank because it has an hole in the back of the tank a couple inches down from the top. I spent a couple hours on the phone with the plumber, retailer, and customer trying to find a solution. It delayed payment for the project and was just annoying to deal with.

[This review was collected as part of a promotion.] I’ve been wanting to replace my current commode for some time now but there are so many options on the market I had to do some intensive research. The plumber I hired stated the installation was very easy and even added a bidet. The Corbelle 2PC 1.28 EB CC Tank was the perfect upgrade for our bathroom and it has a remarkable strong flush with a continuous clean. The The Corbelle 2PC 1.28 EB CC Tank paired with the The Kohler Corbelle 2PC 1.28 EB CC bowl offers great flushing achievement while conserving water. The durable and modern designed, water-efficient toilet tank has the most quietest flush I have ever experience. I would definitely recommend the Corbelle 2PC 1.28 EB CC Tank not just for the modern updated look but for the overall experience of more simplified cleanings.

[This review was collected as part of a promotion.] This is a durable and nicely designed, water-efficient toilet tank. The Corbelle tank offers great flushing performance while conserving water. It delivers a fast and powerful rush of water which reliably and quietly cleans the bowl in a single flush. Additionally, its ContinuousClean system automatically dispenses a consistent amount of cleaning solution with every flush. All I simply need to do, is place a cleaning tablet in the tank compartment and set a desired amount with the adjustment dial. This excellent feature successfully keeps the bowl cleaner between flushes. I have this tank paired with the K-4144 bowl. Installation was fairly uncomplicated. The toilet's sleek skirted design offers a continuous, clean-looking smooth surface from the front of the bowl to the back of the bowl. This blends right in with the contemporary style I was looking for, and is ideal for my modern looking bathroom.

This is my second try with this product, now using the auto clean feature. First one did not work and left a hard water ring in the bowl. The instructions to mount the tank are awful.

This is the best toilet I have every used. Not only is the style spot on for my bathroom design, but it is so easy to maintain because of the continuous clean feature. Excellent job Kohler. No double flushes here.