Brazn 1.28 GPF Water Efficient Round One-Piece toilet (Seat Included), Honed Black

Brazn 1.28 GPF Water Efficient Round One-Piece toilet (Seat Included) K-22378-HB1

ByKohler

$2,131.91 was~~$2,842.55~~

25% Off

{BOLD_AS_LOW_AS}{BOLD_AFFIRM_REUSE_TITLE_SECTION_1}or 0% APR with Affirm

Earn $106.60 in rewards, with 5% back¹, plus more exclusive perks

Finish:

Honed Black

FREE Delivery

Inside Your Entryway

Get it Sun, Jul 5 - Sat, Jul 11

43215

Or choose a date at Checkout

5 Left in Stock

Get $40 off your qualifying first order of $100+** with the Wayfair Credit Card! Valid through 7/7/2026.**

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Get Everything You Need

30-Day Low Price

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At a Glance

Toilet Seat Height: 15.56 ''

Rough-In Size: 12 ''

Product Warranty

Flush Type: Dual

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Brazn 1.28 GPF Water Efficient Round One-Piece toilet (Seat Included) K-22378-HB1

ByKohler

$2,131.91 was~~$2,842.55~~

25% Off

{BOLD_AS_LOW_AS}{BOLD_AFFIRM_REUSE_TITLE_SECTION_1}or 0% APR with Affirm

Earn $106.60 in rewards, with 5% back¹, plus more exclusive perks

Finish:

Honed Black

FREE Delivery

Inside Your Entryway

Get it Sun, Jul 5 - Sat, Jul 11

43215

Or choose a date at Checkout

5 Left in Stock

Get $40 off your qualifying first order of $100+** with the Wayfair Credit Card! Valid through 7/7/2026.**

Apply Now

Get Everything You Need

30-Day Low Price

Devonshire Toilet Tissue Holder

Rochelle Toilet Seat

Willow Quiet-Close Elongated Toilet Seat

Hyten Elevated Quiet-Close Round-Front Toilet Seat

At a Glance

Toilet Seat Height: 15.56 ''

Rough-In Size: 12 ''

Product Warranty

Flush Type: Dual

About This Product

KOHLER® Brazn brings a new angle to minimalism. Unadorned yet refined, the Brazn collection proclaims every shape is a statement in simplicity and a departure from tradition. Purposeful in every detail. Bold in any space. This one-piece compact elongated toilet not only saves on space, but its dual-flush capability saves on water, too.

What's Included?

Toilet Seat

Not Included:

Wax Ring Kit
Bolts
Supply Line

Features

One-piece toilets integrate the tank and bowl into a seamless, easy-to-clean design.

Product Dimensions

Other Dimensions

Tank: 29.5'' H X 14.69'' W X 6.5'' D
Overall Dimensions: 28.19'' D
Overall Height from Top to Bottom: 29.5'' H
Trapway Diameter: 2.13''
Overall Depth from Front to Back: 28.19'' D
Toilet Seat Height - Top to Bottom: 15.56'' H
Rough In Size: 12''
Overall Product Weight: 119.35 lb.
Overall Width from Side to Side: 14.69'' W

Documents

Details

Product Type: One-Piece Toilet
Material: Vitreous China
Bowl Shape: Elongated
Flush Type: Dual
Gallons Per Flush: 1.28 gallons
Minimum Gallons Per Flush: 0.8 gallons per minute
Trip Lever Placement: Left
Trapway Design: Skirted
Skirted: Yes
Imported: Yes
Power Type: Non-Electrical
Pieces Included: Tank Lever, Seat
Construction Features: Skirted
Power Source: Manual

Certifications

Safety Listing(s): CSA Certified

Assembly

Installation Type: Floor Mounted
Mounting / Installation: Floor Mounted

Warranty

Commercial Warranty: Yes
Product Warranty: Yes
Full or Limited Warranty: Limited
Warranty Length: 1 Year

Part Number

K-22378-HB1: Finish: Honed Black

Brazn 1.28 GPF Water Efficient Round One-Piece toilet (Seat Included) K-22378-HB1

Get Everything You Need

Devonshire Toilet Tissue Holder

Rochelle Toilet Seat

Willow Quiet-Close Elongated Toilet Seat

Hyten Elevated Quiet-Close Round-Front Toilet Seat

At a Glance

Customer Reviews

Compare Similar Items

Veil One-Piece Elongated Dual-Flush Toilet with Skirted Trapway

Spacity One-Piece Compact Elongated Toilet With Skirted Trapway, 1.28 Gpf

Concorde One Piece Smart Toilet 1.28 GPF With Heated Bidet, Air Drying, Night Light, Foot Sensor

TOTO® SP Wall-Hung Square-Shape Toilet and DuoFit® In-Wall 1.28 and 0.9 GPF Dual-Flush Tank System with Copper Supply

Brazn 1.28 GPF Water Efficient Round One-Piece toilet (Seat Included) K-22378-HB1

Get Everything You Need

Devonshire Toilet Tissue Holder

Rochelle Toilet Seat

Willow Quiet-Close Elongated Toilet Seat

Hyten Elevated Quiet-Close Round-Front Toilet Seat

At a Glance

30-Day Return Policy

Brazn 1.28 GPF Water Efficient Round One-Piece toilet (Seat Included) K-22378-HB1

Get Everything You Need

Devonshire Toilet Tissue Holder

Rochelle Toilet Seat

Willow Quiet-Close Elongated Toilet Seat

Hyten Elevated Quiet-Close Round-Front Toilet Seat

At a Glance

Description

Specifications

Return Policy

Customer Reviews

Compare Similar Items

Veil One-Piece Elongated Dual-Flush Toilet with Skirted Trapway

Spacity One-Piece Compact Elongated Toilet With Skirted Trapway, 1.28 Gpf

Concorde One Piece Smart Toilet 1.28 GPF With Heated Bidet, Air Drying, Night Light, Foot Sensor

TOTO® SP Wall-Hung Square-Shape Toilet and DuoFit® In-Wall 1.28 and 0.9 GPF Dual-Flush Tank System with Copper Supply

Brazn 1.28 GPF Water Efficient Round One-Piece toilet (Seat Included) K-22378-HB1

Get Everything You Need

Devonshire Toilet Tissue Holder

Rochelle Toilet Seat

Willow Quiet-Close Elongated Toilet Seat

Hyten Elevated Quiet-Close Round-Front Toilet Seat

At a Glance

Description

Specifications

Return Policy

30-Day Return Policy