Kohler Highline 1.28 GPF Water Efficient Round Two-Piece toilet (Seat Not Included) & Reviews

Features

Material

Vitreous China

Bowl Shape

Round

Flush Type

Gravity

Gallons Per Flush

1.28 gallons

Trip Lever Placement

Left

Trapway Design

Concealed

Imported

Yes

Finish

Black

Pieces Included

Tank Lever, Flush Valve, Closet / Johni Bolts, Bolt Caps

Additional Features

The combination consists of the K-4467-U tank and the K-5393 bowl.
Comfort Height feature offers chair-height seating that makes sitting down and standing up easier for most adults.
The insulin tank liner minimizes condensation on the tank when exposed to high humidity.
Round-front bowl offers an ideal solution for smaller baths and powder rooms.
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 Five flushing technology offers virtually plug-free performance and rinsing power for a clean bowl.
Left-hand polished chrome trip lever.
Eligible for consumer rebates in some municipalities.
Three-bolt quick-connect installation.

Customer Reviews

Rated 4.8 out of 5 stars.

38 Reviews

Our customers say

Customers praise this product for its easy installation, attractive aesthetics, and efficient functionality, including its effective flush and compact size. The product also arrived well-packaged, minimizing damage during shipping. While some minor installation issues were reported, the overall experience was positive.

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Showing 1-5 of 38 reviews

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Rated 5 out of 5 stars.

RickyUS

Finish:White

Love this toilet. The height is perfect. The flush is powerful but quiet. Definitely reccomend.

03/09/2021

Rated 5 out of 5 stars.

PamelaNewport Beach, CA

Finish:Black

Great compact toilet! Beautiful in black… sleek and sassy. Nice lines and shape, too!

01/12/2025

Rated 5 out of 5 stars.

Thomas

Finish:Black

Very elegant look and easy to install. I highly recommend this Kohler toilet!

12/01/2024

Rated 5 out of 5 stars.

RaelenePalmdale, CA

Finish:White

Lots of researching went into finding a toilet that would be durable and didn't have terrible reviews. I decided on this one although I was skeptical about the 1.28 v. 1.6 gpf. So far, so good. The toilet arrived on time and was well packaged with no damage. The plumber that installed it commented what a nice toilet it was.

01/28/2023

Rated 5 out of 5 stars.

VickiBrooklyn Park, MN

Finish:White

Beautiful toilet for our new bathroom. Just what I wanted. Won’t be installed for a little while, however. The shipping was excellent. Wish the bathtub was the same story. Unfortunately, not.

06/29/2021

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Kohler

Highline 1.28 GPF Water Efficient Round Two-Piece toilet (Seat Not Included)

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Documents & Information

Features

Material

Bowl Shape

Flush Type

Gallons Per Flush

Trip Lever Placement

Trapway Design

Imported

Finish

Pieces Included

Assembly

Mounting / Installation Required

Installation Type

Warranty

Commercial Warranty

Product Warranty

Full or Limited Warranty

Warranty Length

Additional Features

30-Day Return Policy

Customer Reviews

Our customers say

Tank

Overall Dimensions

Overall Product Weight

Trapway Diameter

Rough In Size

Toilet Seat Height - Top to Bottom