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Highline Arc The Complete Solution 2-piece 1.28 GPF Single Flush Round-Front Toilet in White (Slow-Close Seat Included)

$15900
$294.86
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  • Easy to install with included slow-close toilet seat ($30 value)
  • Class 5 Flush exposes 90% less seal material (see video)
  • Comfort Height offers chair-height seating (about 2 in. taller)
  • View More Details

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Price:
$15900
$294.86
Save $135.86 (46%)

Product Overview

Trusted for years by professionals, Highline toilets are KOHLER bestselling toilet family. A brilliant blend of style and water efficiency, this Highline Arc toilet is distinguished by an elegant flared tank. Coupled with KOHLER powerful canister flush valve, there's no sacrificing performance for design. An innovative 1.28 Gal. flush setting provides significant water savings of up to 16,500 Gal. per year, compared to an old 3.5 Gal. toilet. This Complete Solution package includes everything necessary for installation and is available exclusively at The Home Depot.
  • 2-piece toilet
  • Round-front bowl offers an ideal solution for smaller baths and powder rooms
  • Comfort height feature offers chair-height seating that makes sitting down and standing up easier for most adults
  • 1.28 Gallons Per Flush (GPF)
  • Standard left-hand polished chrome trip lever included
  • Complete solution toilets provide everything you need in 1 box, including bowl, tank, slow-close toilet seat, cover, wax ring and floor hardware
  • Single-flush gravity uses the force of gravity and a precision-engineered tank, bowl and trap way to create a strong siphon during flushing
  • Class 5 flushing technology offers virtually plug-free performance and rinsing power for a clean bowl
  • Standard 12 in. rough-in
  • 3-bolt installation
  • Supply line not included
  • WaterSense

Info & Guides

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Specifications

Dimensions

Bowl Height without Seat (in.)
16.5
Flush Valve Size (in.)
3.0
Product Depth (in.)
27.75 in
Product Height (in.)
30.375 in
Product Width (in.)
18.0625 in

Details

Bowl Height
Chair Height
Bowl/Seat Shape
Round
Color Family
White
Color/Finish
White
Commercial / Residential
Residential
Features
No Additional Features
Flushing Technology
Gravity Fed
Flushing Type
Single Flush
Gallons Per Flush
1.28
Handle Location
Left
Included
Complete Kit
MaP Performance Rating
Not Rated
Material
Vitreous China
Mount Location
Floor Mount
Product Weight (lb.)
98.70 lb
Returnable
90-Day
Rough In Size
12 inch Rough In
Seat Front Type
Closed
Toilet Type
Two-Piece
Trapway Diameter (in.)
2.125
Trip Lever Location
Left Front

Warranty / Certifications

Certifications and Listings
ADA Compliant,ASME Certified,CSA Certified,EPA Approved
Manufacturer Warranty
One-Year Limited Warranty

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 4.5
    out of 5,991 reviews
  • 84% recommend this product
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Showing 1-30 of 5,991 reviews
Missing rubber piece on toilet seat/board. No QC?
Purchased 3 of these for our remodeling, so far the first one is missing of the 2 plastic pieces that attached to the board (see picture). I searched everywhere inside the box and can't find it. Hopefully the next 2 are going to be better.
by
    2 people found this helpful
    Nice toilet but needs better quality assurance
    Purchased two - one was perfect but the second had very low water in the bowl because the refill tube (part K-1248134) was kinked. Kohler shipped me a new one, but it took several days. Factory should not have let it ship with this problem.
    by
      • Recommended
      4 people found this helpful
      Rating provided by a verified purchaser...
      Rating provided by a verified purchaser
      by
      • Verified Purchase
      1 person found this helpful
      A great toilet at a great price. Easy to install. Pick up a thick wax ring and be certain to m...
      A great toilet at a great price. Easy to install. Pick up a thick wax ring and be certain to make sure the tank is secured to the bowl, tighten the nuts and bolts. Highly recommend.
      by
      • Verified Purchase
      • Recommended
      3 people found this helpful
      Being that my toilets were both the standard height water guzzling toilets of old, anything halfw...
      Being that my toilets were both the standard height water guzzling toilets of old, anything halfway decent would be an improvement but so far everything is going well. My plumber did the install on both and he had no complaints. I initially wanted a dual flush for my bathroom but my plumber pointed out this toilet was just as good for water conservation. After that I ordered another for my master bath and I am very pleased with both plus they look so darn good. It has a very quick flush which is strange at first, still a little odd to me, but I keep reminding myself of how old my original units were. With my old toilets you had to grab the handle but with these the gentlest push of the handle does the job. My mother was so impressed with the powerful flush and the quick water refill that I’m thinking of upgrading the toilets at her house as well. As for the seat, I don’t like the light weight plastic but I’m guessing that’s needed for the slow close feature which by the way is a very very slow. I may end up switching the seat out but I purchased this toilet for the size, both of my bathrooms are very small, height, and low water consumption, not the seat. Granted I’ve only had these toilets for a few weeks now but I’m not anticipating any issues. Great toilet with a great price.
      by
      • Verified Purchase
      • Recommended
      14 people found this helpful
      mine came with the wrong toilet seat
      Bought and installed one this evening. The toilet itself seems just fine. Mine came with the elongated seat that doesn't match the round bowl. Quality QC Kohler!! Now I have to try and find another seat that fits this darned thing.
      by
      Response from Kohler Product ExpertMay 7, 2021
      Hi Adam, this is Sarah with Kohler Co. I'm very sorry to hear your item was packaged with the wrong shape toilet seat. This is nothing you should expect when you purchase the quality of Kohler. We are happy to send the correct seat to you. Please email us at KohlerCustServ@kohler.com. Sincerely, Sarah S. Kohler Customer Service
        • Recommended
        12 people found this helpful
        My Kohler Highline Arc works well with a powerful flush. I gave a four instead of 5 because it was missing a part.
        The toilet was rather easy to assemble. All parts were in the box with the exception of a small insert that fits under the toilet seat for stability. It only had one. I have no idea how to order this little plastic piece that was missing. Other than that, I am very satisfied with the performance of the toilet and it's height.
        by
          • Recommended
          17 people found this helpful
          Works great! And the flush is so quiet! I wish...
          Works great! And the flush is so quiet! I wish I could have found it with a 10-in rough in for my other bathroom.
          by
          • Verified Purchase
          6 people found this helpful
          Rating provided by a verified purchaser...
          Rating provided by a verified purchaser
          by
          • Verified Purchase
          7 people found this helpful
          water level in bowl
          I recently bought two toilets and replaced my old ones. Toilet is good with size and height. only one problem I run into was toilet bowl water was too low. adjusted lot of stuff still the same. Found out interesting problem with small pipe. I am attaching the picture, if someone has the similar problem you can can benefit. you can see in picture the pipe came with Kohler tilted 90 degree and choked the water. I replaced the pipe with the another pipe from my old toilet. fixed the problem.
          by
            • Recommended
            52 people found this helpful
            Happy with the toilets but wish there were instructions related to the flow regulator in the fill valve
            I just installed 2 of these toilets and overall they have been great so far. When installing the first one I noticed that the tank filled very slowly (like 7 minutes) after flushing and the bowl barely had any water in it. If I turned up the main water valve to the toilet, the fill valve would stop filling and make a loud howling sound. After about 2.5 hours of troubleshooting I discovered on the Fluidmaster website that there is a rubber flow regulator in the bottom of the fill valve that you can simply remove with needle nose pliers. Maybe this is common knowledge to some but it wasn't to me. Had there been a simple note and/or diagram about this in the instructions it would've saved me a lot of time and frustration. Also, on this flow regulator in the picture there wasn't a plastic piece on the end like there was on the other toilet, maybe that's why it stopped filling when the water pressure was increased. I assume this plastic piece keeps the regulator from pushing into and blocking the fill valve pipe. Either way, I removed both and the toilets work great! One area that could use improvement are the 3 screws/rubber gaskets that attach the tank to the base, these seem like future leak points and took a little coddling to make sure they didn't leak during installation.
            by
              • Recommended
              57 people found this helpful
              I'm very pleased with this toilet!! Its the perfect height, not too high, not too low. The height...
              I'm very pleased with this toilet!! Its the perfect height, not too high, not too low. The height of my last toilet was too high!! I purchased online and picked up in store. It also comes with a slow close seat. It has a nice sleek look in my bathroom.
              by
              • Verified Purchase
              • Recommended
              10 people found this helpful
              Great silent toilet it flushes great for your number 1s,...
              Great silent toilet it flushes great for your number 1s, 2s, and 3s. It is very quiet.
              by
              • Verified Purchase
              18 people found this helpful
              where is the quality control?
              Purchased this toilet and do like it very much, however after unpacking I noticed a chip on the underside. That area was glazed like the rest, so that chip was created during manufacture. I did not see any other issues that would cause problems, so I did install the unit. Works just fine and looks good, but I question the quality control. Not American craftsmanship.
              by
                • Recommended
                11 people found this helpful
                Very nice quality and look. So quiet compared to the older toilets we are replacing. Slow close l...
                Very nice quality and look. So quiet compared to the older toilets we are replacing. Slow close lid is perfect and the chair height is something new for us but found it much easier to use.
                by
                • Verified Purchase
                • Recommended
                18 people found this helpful
                Buying this brand was mistake. Just had it installed a month, Wax ring was missing, I had bought ...
                Buying this brand was mistake. Just had it installed a month, Wax ring was missing, I had bought extra wax ring so used that when installer was installing the toilet. Flush keeps on running, so now have the lid of the tank of, to raise the floater (cylinder with red cap) manually by hand, otherwise water keeps running. Quality of the potty is so poor, the stuff sticks to texture in the potty, does not wash out when you flush it. I thought cheap toilets would do that, Have cheap toilets in other bathroom, have no issue of stuff sticking in the inside of commode. Very Disappointed with Kohler. Ihad expected the brand to stand for a quality, this gave out within one month, and to replace the tank would cost me now to pay for installation as I am not handy to fix this kind of things. Don't know what to do. Never again would consider Kohler, and have neighbor planning to do her bathroom, will tell her to not get Kohler. Also one more thing Home Depot should not put their commodes so high up on display where a customer cannot see the shape and inside depth of commode. It helps to see the actually toilet on the floor to scale the layout or visual.
                by
                Response from Kohler Product ExpertJul 29, 2020
                Hi masterbath, this is Sarah with Kohler Co. I'm very sorry to hear your Highline Arc toilet is constantly running after a flush. This is likely caused by debris that has gone through your water line and has gotten stuck in the fill valve. It can happen after a new toilet is installed or the water is shut off to the toilet for an extended period of time. It can also occur if there is any sediment that has gone through the water line. We would suggest flushing out the fill valve as this will most likely eliminate this problem. To view an instructional video explaining how this can be done, please follow this link: https://youtu.be/oD0HETCc-OQ. If you are still having an issue after flushing out your fill valve, please contact us directly at KohlerCustServ@kohler.com. We are happy to help with your warranty. -Sarah S. Kohler Customer Service
                  50 people found this helpful
                  LOUD FLUSH WITH A GURGLE PLOP PLOP PLOP SOUND AT THE END
                  You can hear this thing GURGLE AND PLOP PLOP PLOP each time you flush it. I bought two of them and they both sound the same and are incredibly loud-sounding when you flush them. Also, I had to buy FIVE OF THESE before I got TWO of them that didn't leak and would sit flat on the floor and not rock. None of these things were installation issues. I finally got two that sit flat and don't leak. The quality control of this toilet needs some serious review by KOHLER. I even tried different production dates in my choices to see if that would make a difference. And say Made in Mexico. Not the quality that the KOHLER name used to be at all, nor Mexico. I wish I could add a video on here so you could hear how LOUD they are when then flush. Like the box says- they PLUGE THE WATER DOWN very well. What they don't say it comes with THE SOUND AS WELL OF A CLOGGED TOILET BEING PLUNGED EVERY TIME YOU FLUSH THEM. Not so nice.
                  by
                  Response from Kohler Product ExpertJul 21, 2020
                  Hi LoudSounding, this is Sarah with Kohler Co. I'm very sorry to hear your Highline toilets are flushing with too much noise. When flushed, a toilet with a canister flush valve will be just perceivably louder than a toilet equipped with a flapper flush valve. However, the tradeoff is that toilets with a canister flush valve will have better performance including greater water efficiency. A canister flush valve is quieter than an assisted flush, featured in many commercial toilets. If both toilets are making a gurgling noise, we would suggest checking the rim feed tube and water level within the tank. The water level should be at the "water line" marked on either the back wall (inside) the tank or on the canister itself. The rim feed tube should be connected at both ends; connecting the fill valve to the flush valve. If either end is disconnected, it can be pushed back into place. Please email our Customer Service team at KohlerCustServ@kohler.com for additional assistance. It's important to us that your toilet is flushing and functioning as it should! -Sarah S. Kohler Customer Service
                    22 people found this helpful
                    Leaks
                    This is my 2nd. My 1st was leaking every time it was flushed, took it apart to find a crack under the base. My 2nd now is leaking but it’s sporadic. Now I will have to change this for the 3rd time since moving into my home 6 months ago. Not sure I will be replacing with another kohler, seems like more trouble than it’s worth
                    by
                    Response from Kohler Product ExpertJul 14, 2020
                    Hi Rkim77, this is Sarah with Kohler Co. I'm very sorry to hear your Highline Arc toilet is leaking from between the tank and bowl, once again. This is nothing you should expect when you purchase a new Kohler toilet. We would like to connect with you promptly to aid with your warranty and provide a replacement tank/bowl gasket. Please email us directly at KohlerCustServ@kohler.com. It's important to us that your toilet is flushing and functioning as it should! -Sarah S. Kohler Customer Service
                      13 people found this helpful
                      I like the toilet. My only concern is when I flush it just half on the tank gets empty. It is en...
                      I like the toilet. My only concern is when I flush it just half on the tank gets empty. It is enough, I don't have to flush it twice, but I think is unusual.
                      by
                        • Recommended
                        24 people found this helpful
                        This is disappointing
                        I love the look of this toilet however the flushing power is not there.... the water saving flush is so disappointing that you have to flush multiple times and it defeats the purpose of water saving when you have to flush 5 times.
                        by
                        Response from Kohler Product ExpertJul 8, 2020
                        ProContractor, my name is Jessica with Kohler Customer Service. I am sorry to hear of your disappointment with your Highline Arc toilet. We would like to make a few suggestions that we feel will improve the conformance of your toilet. The chain connecting to the trip lever should be taut. If there is any slack, it should be tightened to remove the slack. The water level can also be checked. The water level in the tank should be at the water line which is marked on the inside back wall of the tank or on the flush valve. The refill tube can be checked as well. It should be connected at both ends connecting the fill valve to the center of the canister valve. If either end is disconnected, it should be pushed back into place. Please also ensure there is water coming out of all of the rim holes around the bowl when the toilet is flushed. If the issue continues once the above has been verified, please contact our Customer Service team at KohlerCustServ@kohler.com. We look forward to hearing from you soon! - Jessica P. Kohler Customer Service.
                          25 people found this helpful
                          The flushing mechanism is not working correctly.
                          The flushing mechanism is not working correctly.
                          by
                          Response from Kohler Product ExpertJun 29, 2020
                          Hi Josie, this is Sarah with Kohler Co. I'm very sorry to hear your Highline Arc toilet isn't operating as it should. We would love to connect with you to learn more about your experience, so that we can help! Please email our Customer Service team at KohlerCustServ@kohler.com. It's important to us that your toilet is flushing and functioning as it should! -Sarah S. Kohler Customer Service
                          • Verified Purchase
                          6 people found this helpful
                          Thus product was delivered and left at my front door without a knock I was not pleased with the c...
                          Thus product was delivered and left at my front door without a knock I was not pleased with the cost of delivery. I found it heavy for me to lift the install is simple with the right tools however plumbers over price the installation overall I’m happy with my toilet I have 2 one in my guess bathroom and the other in the family bathroom
                          by
                          • Verified Purchase
                          • Recommended
                          8 people found this helpful
                          Toilet works great. I thought there wasn’t enough water in the bowl but this thing has been flush...
                          Toilet works great. I thought there wasn’t enough water in the bowl but this thing has been flushing like a champ. Uses less water and flushed great no clogs! Installation was easy. Everything is included. Only thing I had to buy was a new water supply line because the old one leaked.
                          by
                          • Verified Purchase
                          • Recommended
                          13 people found this helpful
                          Toilet as expected. Operates well. Only thing to note is the toilet seat that comes with it is pl...
                          Toilet as expected. Operates well. Only thing to note is the toilet seat that comes with it is plastic. I simply bought a wooden one. Guess I didn’t read the info description. Great buy otherwise !
                          by
                            • Recommended
                            12 people found this helpful
                            Easy install, comfortable, flushes what it's supposed to! Super easy to install with Perfect Seal
                            Easy install, comfortable, flushes what it's supposed to! Super easy to install with Perfect Seal
                            by
                            • Verified Purchase
                            • Recommended
                            9 people found this helpful
                            Very easy to install is a great toilet.
                            Very easy to install is a great toilet.
                            by
                            • Verified Purchase
                            • Recommended
                            3 people found this helpful
                            It is a great product as all of them of the same brand that I have in my home, as a matter of fac...
                            It is a great product as all of them of the same brand that I have in my home, as a matter of fact I have 2 toilets a kitchen sink and a faucet, great products, and great warranty. Thank you
                            by
                            • Verified Purchase
                            • Recommended
                            7 people found this helpful
                            Very well priced Kohler toilet. The only problem I had was the unit was missing nuts to attach th...
                            Very well priced Kohler toilet. The only problem I had was the unit was missing nuts to attach the upper tank to the bowl but I had spares on hand. Had the hardest time getting the tank bolt threads to protrude far enough behind the bowl to catch the nuts. That was frustrating but I eventually got it. Looks good, is efficient, I’d buy again.
                            by
                            • Pro
                            • Verified Purchase
                            • Recommended
                            9 people found this helpful
                            Great toilet
                            Looks perfect in our new master bathroom. Was easy to install.
                            by
                              4 people found this helpful
                              No hardware included
                              Hello, I bought this toilet 2 weeks ago and finally had time to install it tonight. It's a beautiful toilet and would look great in my bathroom....however, I wasn't able to install it because NO hardware (nuts, bolts, washers) were included in the box. I tore the box apart and searched every inch, nothing. Super disappointing. Tried calling Home Depot and was on hold for 25 minutes, and I gave up. Hopefully Kohler can send me some hardware so I can finish this project. Thanks
                              by
                                27 people found this helpful
                                Showing 1-30 of 5,991 reviews