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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.

Hole in tank

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.

Flushes are so quiet!!

Larger sized tank that was extremely easy to attach to the corbelle bowl. User friendly instructions made for a fast and easy install. Great quality and looks amazing. Overall extremely satisfied with this tank.

Great quality

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.

Nicely Designed Water-Efficient Toilet Tank

I received the Cornell’s 2 piece 1.28 Gpf toilet through the TryIt Sampling Community and it arrived just in time.  Our old toilet had been running nonstop and we had to turn the water off to it - couldn’t find internals that would work properly, so we knew it was time to replace it.  Not sure what we wanted, we got this opportunity to receive the Corbelle with self cleaning technology.  If you have a well, you know how quickly the toilets get stained, even with a water filtration system.  Great quality and no issues since installation.  We have another toilet to replace in the house and will be looking to install the same in Biscuit.

Great Quality

Sarah S.

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.

Lousy instructions, no online video install.

[Employee of kohler] 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.

Corbelle Continuous Clean Toilet

As far as toilets go, this one is pretty fancy. I had my brother-in-law remove my old toilet and install this one. It took him a few hours but he said it was not too difficult. He had just never done this kind of work before. A professional would probably breeze through it in under an hour. 
Performance-wise, it's pretty cool. My old toilet was over 20 years old and desperately needed to be replaced, so this is a major step up for me. I love how the water swirls in from around the top inner rim of the bowl. It definitely accomplishes its goal of cleaning the entire bowl in 1 flush. It's powerful enough to clear messes in 1 flush while being eco-friendly and saving water. I added a couple of chlorine toilet tablets to the cleaning compartment - the bowl is always bright white & clean with no funky odors. The bottom skirt is smooth so it is super easy to clean, and I think it just looks nicer than my old toilet. 
You will need to buy an elongated toilet seat, as that is not included. 
We love it!

Looks nice, works GREAT, easy to clean, we love it

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The KOHLER Corbelle ContinuousClean XT toilet tank automatically dispenses cleaning solution with each flush to help keep the bowl cleaner between cleanings. An adjustment dial controls the amount released, and a white cleaning tablet can last up to one year; an optional LED indicator uses two included AAA batteries. The AquaPiston canister technology is a flush engine that harnesses gravity to deliver a fast, powerful, virtually plug-free flush while using just 1.28 gpf.

K-5711 ContinuousClean XT toilet tank has automatic toilet bowl cleaner dispensing system and AquaPiston technology. Pairs with K-4144 toilet bowl.

Corbelle®ContinuousClean XT toilet tank, 1.28 gpf

Corbelle®
ContinuousClean XT toilet tank, 1.28 gpf