Rated 4.2 out of 5 by 52
Rated 4.0 out of 5.0 by tlc Kohler is ALMOST 100% without problems ..
The Dev. toilet was purchased for a client, and this was the FIRST Kohler product I have ever purchased in 20 yrs. that had to be returned because the tank lost a gallon of water per hour. However, the replacement toilet works wonderfully .... this just cost me unbillable time for the order, pick up, delivery, pick up and return to the store.
Generally, Kohler products are excellent! Both beautiful and functionally.
October 11, 2016
Rated 3.0 out of 5.0 by Bw Good toilet but...
Liked this toilet just fine until the first time it clogged. Due to the design of the bowl a plunger will not seal and is completely ineffectual. There is a small trough that causes the problem. Something to watch out for on other models too.
August 23, 2016
Rated 4.0 out of 5.0 by HDao Great looking toilet and flush performance but not easy to installall
I bought it due to its looking luxury and the water surface is larger (9" x 11") than most brands for elongated toilets. I installed an American Standard 4 Max Champion for my master bath. I installed this Kohler in my 1/2 bath. It has powerful flush and uses only 1.28GPF. The installation is harder compare to my American Standard 4 Max Champion which no tool is needed. Kohler's tank uses three 1/2" screws. The one on the center back is hard to tight. You must have a deep socket to turn these nuts. It has base bolt cover caps but does not have screws or plastic nuts.
January 30, 2015
Rated 4.0 out of 5.0 by Diane DEVONSHIRE 2-PIECE 1.28 GPF ELONGATED TOILET
This a beautiful toilet. I am short so it is a little bit too tall for me.
October 11, 2016
Rated 4.0 out of 5.0 by Rich Great product at a reasonable price
The toilet was nicely finished, easy to install, and works every single time.
September 24, 2016
Rated 1.0 out of 5.0 by ShopTeacher222 Tank Has Leaked Consistently since it was installed
I installed and it went in very easy. I worked great for about two weeks. At the two week time period, the water wouldn't shut off after flushing. I read through the reviews and found someone else with the same problem and found Koehler provided a link for fixing it. I did as the link instructed and it worked for about 3 more weeks. It then started again so the water wouldn't shut off after flushing. I repeated the fix and it again worked but only for a short time. I've know tried to fix this at least a half dozen times and the water now never shuts off.. It has been very frustrating dealing with this. I'm not sure what to do next.
June 23, 2016
Rated 3.0 out of 5.0 by ShopTeacher22 I think this will work in the long run
Once I had the correct ring and toilet bolts (not the ones matched to my online purchase by Home Depot), the installation was easy and uneventful. About three weeks after the purchase, the toilet wouldn't shut off on its own. We keft having to remove the tank cover and tap on one of the internal parts to make the water shut off. I read other reviews of this product and found a second person with the same problem. Kohler provided this person a link for a do it yourself fix. I followed the directions provided and the fix worked. I would have ranked this a 5 star if I hadn't had to do a repair already. If this is the only fix I have to do, the product itself has been great. I bought it because of the aqua piston because the last toilet we had in our upstairs would only flush liquids and would have to be plunged for anything more. This toilet flushed all that needs to be flushed. I hope it continues to work as well as it is working now!
May 31, 2016
Rated 5.0 out of 5.0 by Larrylj New Toilet
This was exactly what we needed to complete our bathroom. Looks great!
April 19, 2016