Description

With its clean, simple design and efficient performance, this Highline one-piece toilet combines both style and function. An innovative 1.28-gallon flush setting provides significant water savings of up to 16,500 gallons per year, compared to an old 3.5-gallon toilet, without sacrificing flushing power. The elongated Quiet-Close seat and chair-like height ensure comfortable use.

Features

  • One-piece toilets integrate the tank and bowl into a seamless, easy-to-clean design
  • Elongated bowl offers added room and comfort
  • Comfort Height feature offers chair-height seating that makes sitting down and standing up easier for most adults
  • 1.28 gpf (4.8 lpf)
  • Left-hand Polished Chrome trip lever
  • 2-1/8" (54 mm) fully glazed trapway
  • Quiet-Close lid and seat prevents slamming
  • Grip-Tight bumpers hold seat firmly in place
  • Precision-engineered tank, bowl, and trapway create strong siphon during flushing
  • Class Five canister optimizes the flow out of the tank, harnessing gravity and the natural powerful reducing cascade of water to increase the power and effectiveness of the flush
  • Easy-to-flush canister design requires less force to actuate than a 3" (76 mm) flapper, and has 90% less exposed seal material which resists conditions that cause wear, tear, shrinkage and swelling

Intstallation

  • Standard 12" (305 mm) rough-in
  • Supply line sold separately

Manufacturer Resources

Installation GuideSpecification Sheet

Dimensions and Measurements

Bowl Height
16.25 in.
Depth
28.6875 in.
Gallons Per Flush
1.28
Height
28.1875 in.
Rough In
12 in.
Trapway
1.9375 in.
Width
17.6875 in.

Included Components

Seat Included
Yes

Characteristics and Features

Bowl Shape
Elongated
Configuration
One Piece
Design Features
Chair Height, Glazed Trapway, Soft Close
Installation Type
Floor Mounted
Material
Vitreous China
Trip Lever Placement
Left
Water Efficient
Yes

Manufacturer Technology

Flush Technology
AquaPiston, Class Five

Warranty and Product Information

ADA
Yes
CA Drought Compliant
Yes
Collection
Highline
TX Drought Compliant
Yes
WaterSense Certified
Yes

Highline One-Piece Comfort Height Elongated 1.28 GPF Toilet

$449.36

SKU: bci4878718 Category: Brand:

Description

With its clean, simple design and efficient performance, this Highline one-piece toilet combines both style and function. An innovative 1.28-gallon flush setting provides significant water savings of up to 16,500 gallons per year, compared to an old 3.5-gallon toilet, without sacrificing flushing power. The elongated Quiet-Close seat and chair-like height ensure comfortable use.

Features

  • One-piece toilets integrate the tank and bowl into a seamless, easy-to-clean design
  • Elongated bowl offers added room and comfort
  • Comfort Height feature offers chair-height seating that makes sitting down and standing up easier for most adults
  • 1.28 gpf (4.8 lpf)
  • Left-hand Polished Chrome trip lever
  • 2-1/8" (54 mm) fully glazed trapway
  • Quiet-Close lid and seat prevents slamming
  • Grip-Tight bumpers hold seat firmly in place
  • Precision-engineered tank, bowl, and trapway create strong siphon during flushing
  • Class Five canister optimizes the flow out of the tank, harnessing gravity and the natural powerful reducing cascade of water to increase the power and effectiveness of the flush
  • Easy-to-flush canister design requires less force to actuate than a 3" (76 mm) flapper, and has 90% less exposed seal material which resists conditions that cause wear, tear, shrinkage and swelling

Intstallation

  • Standard 12" (305 mm) rough-in
  • Supply line sold separately

Manufacturer Resources

Installation GuideSpecification Sheet

Dimensions and Measurements

Bowl Height
16.25 in.
Depth
28.6875 in.
Gallons Per Flush
1.28
Height
28.1875 in.
Rough In
12 in.
Trapway
1.9375 in.
Width
17.6875 in.

Included Components

Seat Included
Yes

Characteristics and Features

Bowl Shape
Elongated
Configuration
One Piece
Design Features
Chair Height, Glazed Trapway, Soft Close
Installation Type
Floor Mounted
Material
Vitreous China
Trip Lever Placement
Left
Water Efficient
Yes

Manufacturer Technology

Flush Technology
AquaPiston, Class Five

Warranty and Product Information

ADA
Yes
CA Drought Compliant
Yes
Collection
Highline
TX Drought Compliant
Yes
WaterSense Certified
Yes

Shipping Info

Free Shipping on all US Orders over $29.

Receiving Time:
Receiving Time = Processing Time + Shipping Time

Processing Time:
3-5 business days
Note: Additional processing time (5-7 days) may be required for customized orders.

Shipping Time:
Standard Shipping: 10-15 business days

Notes:
- Shipping Time DO NOT include the handling time of your order. Please carefully review the shipping times before making your purchase.
- If you encounter any issues with delays or tracking updates for your order, feel free to contact us. We will promptly check and provide the most accurate information for you.


Refund Policy

At Tboxmedia, we always puts customer satisfaction first and provides customers with high quality products. We’re sorry if you are not satisfied with the product you received. We are always happy to accept returns, exchanges and refunds for customers.

Return Eligibility

You may request a return within 30 days after your order has been delivered.

To be eligible for a return, the following conditions must be met:

  • The item must be unused, uninstalled, and in the same condition as received
  • The item must be returned in its original packaging, including all accessories, manuals, and tags (if applicable)
  • The item must be free from scratches, damage, or any signs of use
  • Proof of purchase (order number or receipt) is required

Returns are accepted for the following reasons:

  • Change of mind
  • Size or fit issues (e.g., not suitable for your installation space)

⚠️ In these cases, return shipping costs are the customer’s responsibility.

Returns Due to Our Error

We will cover all return shipping costs if the issue is due to our error, including:

  • Incorrect item delivered
  • Defective product
  • Product damaged during shipping

Non-Returnable Items

We do not accept returns in the following cases:

  • Items that have been installed, used, or altered
  • Items that are scratched, cracked, or damaged due to customer handling
  • Custom-made or personalized products
  • Items returned without prior approval
  • Normal wear and tear after use

How to Request a Return

To initiate a return, please contact us at:

📧 [email protected]

Please include the following information:

  • Order number
  • Reason for return
  • Photos (required if the item is defective, damaged, or incorrect)

Our support team will review your request within 2–3 business days and provide return instructions if approved.

Return Address

We operate multiple return facilities. The correct return address will be provided after your return request is approved.

⚠️ Please do not send any items back without contacting us first.

We strongly recommend using a trackable shipping service, especially for large or valuable items like soaking tubs.

Return Shipping Costs

  • Customers are responsible for return shipping costs for change-of-mind or sizing-related returns
  • Original shipping fees are non-refundable, except in cases of our error

Refund Process

  • Once we receive and inspect the returned item, we will notify you of the approval or rejection
  • Please allow 3–5 business days for inspection
  • Approved refunds will be processed within 7 business days
  • Refunds will be issued to the original payment method
  • Depending on your bank or card issuer, it may take 7–15 business days for the refund to appear

Order Cancellation

  • Orders can be canceled within 24 hours of purchase
  • After this period, orders may already be processed and cancellation is not guaranteed

Contact Us

If you have any questions about this policy, please contact us:

📧 [email protected]