Kohler

Corbelle™ 1.28 GPF Water Efficient Elongated Two-Piece toilet (Seat Not Included)

Free Delivery

Inside Your Entryway

Get it Fri, May 15 - Thu, May 21

43215

Or choose a date at Checkout

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Discover complimentary design advice.

Enroll in Perigold Trade.

Get Everything You Need

Corbelle™ 1.28 GPF Water Efficient Elongated Two-Piece toilet (Seat Not Included)

$609.00

Softclose® Ultra Slim Non-Slamming Elongated Toilet Seat

$143.00

Buy Both: $752.00

Kohler

Corbelle™ 1.28 GPF Water Efficient Elongated Two-Piece toilet (Seat Not Included)

Free Delivery

Inside Your Entryway

Get it Fri, May 15 - Thu, May 21

43215

Or choose a date at Checkout

Shop With Confidence

Discover complimentary design advice.

Enroll in Perigold Trade.

Get Everything You Need

Corbelle™ 1.28 GPF Water Efficient Elongated Two-Piece toilet (Seat Not Included)

$609.00

Softclose® Ultra Slim Non-Slamming Elongated Toilet Seat

$143.00

Buy Both: $752.00

Tank

15'' H X 16.38'' W X 8.38'' D

Overall Dimensions

31.5'' H X 16.38'' W X 29.38'' D

Trapway Diameter

2.13''

Overall Product Weight

80 lb.

Toilet Seat Height - Top to Bottom

16.5'' H

Rough In Size

12''

The Corbelle™'s two-piece toilet delivers powerful, clean swirl-style flushing in a sleek skirted design. Kohler's most complete flush ever, revolution 360 swirl flushing technology keeps your bowl cleaner longer than a conventional flush. Installation is easy with the DryLock™ system: the skirted trap-way installs to the floor flange and attaches to the toilet, eliminating the need to drill holes while offering the same secure installation as non-skirted toilets. This WaterSense®-labeled high-efficiency toilet brings you annual water savings.

Additional Features

Revolution 360 swirl flushing technology generates a forceful swirling motion to keep the bowl cleaner, longer.
A larger trapway diameter reduces the chance of clogging and overflow
Two-piece design
Elongated bowl offers added room and comfort
Skirted trapway simplifies cleaning
Comfort Height® feature offers chair-height seating that makes sitting down and standing up easier for most adults
Left-hand Polished Chrome trip lever
1.28 GPF
Patented ReadyLock® installation system, a simple solution for skirted toilets, saves time, hassle, and eliminates the need to drill into the floor for standard 12" rough-in
CleanCoat™ surface treatment inhibits the growth of water scale and mineral stains for improved ease of cleaning
Combination consists of the K-4144 bowl and K-4143 tank
Alternative options available: Corbelle with ContinousClean - K-5709
9-3/4" (248 mm) x 7-1/4" water area

Customer Reviews

Rated 4.6 out of 5 stars.

201 Reviews

Our customers say

Customers appreciate this product's sleek design, ease of cleaning due to its skirted base, and efficient flush. Installation is generally considered easy, although some experienced minor challenges. While most find the product aesthetically pleasing, a few reported issues with leaks or running water after installation.

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Showing 1-5 of 201 reviews

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Rated 5 out of 5 stars.

StevenBoston, MA

Flush handle is on the right which seems to be a little less standard, nice product.

11/12/2025

Rated 5 out of 5 stars.

GinaKingston, NY

Arrived quickly and worksperfectly.

05/03/2026

Rated 5 out of 5 stars.

SusanSaint Augustine, FL

Love this toilet. Very sleek.

03/15/2026

Rated 1 out of 5 stars.

Bryan J.CA

Finish:White

Inspected toilet and everything was fine until after install and we heard leaking. Installers took out the toilet and found an area that was patched and cracked.I’m now left to work with Kohler to try to remedy the situation. Going to be a hard sell as Wayfair is obviously responsible here regardless of whether it was 30 days or 45 days past delivery.

10/28/2023

Rated 5 out of 5 stars.

AnonymousUS

Finish:White

Very happy with this kohler skirted toilet, Instalation was very easy.

06/22/2023

Features

Material

Vitreous China

Bowl Shape

Elongated

Flush Type

Siphon jet

Gallons Per Flush

1.28 gallons

Trapway Design

Concealed

Skirted

Yes

Durability

Antimicrobial

Pieces Included

Wax Ring Kit, Tank Lever, Flush Valve, Bolt Caps

Kohler

Corbelle™ 1.28 GPF Water Efficient Elongated Two-Piece toilet (Seat Not Included)

Shop With Confidence

Kohler

Corbelle™ 1.28 GPF Water Efficient Elongated Two-Piece toilet (Seat Not Included)

Shop With Confidence

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Documents & Information

Warranty

Commercial Warranty

Product Warranty

Full or Limited Warranty

Warranty Length

Tank

Overall Dimensions

Trapway Diameter

Overall Product Weight

Toilet Seat Height - Top to Bottom

Rough In Size

Specifications

ASME A112.18.2 Compliant

Safety Listing(s)

Additional Features

30-Day Return Policy

Customer Reviews

Our customers say

Features

Material

Bowl Shape

Flush Type

Gallons Per Flush

Trapway Design

Skirted

Durability

Pieces Included

Assembly

Mounting / Installation Required

Installation Type