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Highline Black Elongated Tall height 12-in Rough-In WaterSense 1.28 GPF 2-piece Toilet (Seat Not Included)

Ratings & Reviews for KOHLER Highline Black Elongated Tall height 12-in Rough-In WaterSense 1.28 GPF 2-piece Toilet (Seat Not Included)

4.4
556
Review
 4.4 out of 5
556 Reviews


81% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The product offers an elevated seat height that is praised for being comfortable and easy to use, especially for taller individuals or those with mobility issues. The flushing performance is generally described as powerful, quiet, and efficient, though a few reviewers noted issues with handling larger solid waste. Some customers found the height too tall for their needs, and the lack of an included toilet seat was also mentioned as a downside.

Customer review summary generated by AI, including incentivized reviews.
556 Customer Reviews

Great toilet

We bought this toilet to replace another and we like the higher profile. The flush is very easy.

October 28, 2026

From kohler.com

I find you have to flush twice to clean toilet from by because it does not go down deep enough and just sits there

I think comfort height works much better than tall height highline toilet. The tall requires multiple flushes to clean toilet as the feces sits on top of bowl

October 19, 2026

From kohler.com

Response from Customer Service

Hi RA, this is Sarah with Kohler Co. I am sorry to hear about your experience with the Highline toilet. This is nothing you should expect when choosin... Read More

Customer ServiceOctober 20, 2026

Love it, the people at Lowe’s were awesome. The product is fantastic

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great height and quality product

perfect height to help with back issues. The seat is larger adding height and of course the Kohler quality is unsurpassed.

May 10, 2026

From kohler.com

Perfect Height!

Would Recommend

Love the Height and Shape!

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Great height

Would Recommend

19” was so perfect for people with knee issues.

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Better on my back

It came in two separate shipments and about 2 weeks in between, that was frustrating but other than that, I am very happy with it. Having a bad back and not having to lower myself so far down helps minimize back spasms. I did have to purchase a stool to put my feet on because it’s high but working! I am 5 foot 8, someone shorter may want to consider the comfort toilet height instead of the tall so your feet can touch the ground.

January 6, 2026

From kohler.com

Excellent Toilet but ...

Excellent toilet but the pull does not provide enough "play" like the other toilets. But still an amazing product especially for tall people.

November 24, 2025

From kohler.com

Works great

Would Recommend
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No seat provided

Would Recommend

The toilet and tank are all that come from kohler. There I'd no seat with it, has to be ordered separately and we didn't know until the plumber took it from the box it was shipped in. Separate seat is around $75, that for a $563 toilet

November 13, 2025
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Response from Kohler Product Expert

Hi Crowleysridge1953, this is Lisa with Kohler Co. I am sorry to read that you were not completely satisfied with your new toilet purchase. There a... Read More

Kohler Product ExpertNovember 19, 2025

Kohler-Lowes

Great for seniors.

Higher seat.

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Installers were great. Toilets we are very happy w

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