Kohler Highline 1.28 GPF Two-Piece Comfort Height Elongated Toilet - Less Seat

Model: K-3999-47

$298.16 - $446.51
Finish: Choose Finish
  • Biscuit
    Biscuit
    $387.37
    Special Order
  • Black Black
    Black Black
    $446.51
    Special Order
  • White
    White
    $298.16
    6594 In Stock
Bowl Options: Elongated Bowl
Flush Type: Standard
Trip Lever Placement: Left

Special Order
This package includes the following items

Product Overview

This product has additional required/recommended options. To configure, add to your cart.

Kohler K-3999 Features:

  • Two-piece configuration allows for easier access to the area around the toilet
  • Comfort height elongated bowl provides extra comfort, extending out an extra 1-1/2" compared to a round configuration
  • Single-flush gravity uses the force of gravity and a precision-engineered tank, bowl, and trapway to create a strong siphon during flushing.
  • Floor mounted installation type
  • Class Five flushing technology offers virtually plug-free performance and rinsing power for a clean bowl.
  • WaterSense certified - toilet uses 20% less water than the current standard while maintaining superior performance
  • ADA compliant - complies with the standards for toilets set forth by the Americans with Disabilities Act
  • 3-bolt Installation - Three pre-installed tank bolts save installation time
  • K-3999 includes: K-4467 Toilet tank and K-4199 Comfort Height Toilet Bowl

Kohler K-3999 Specifications:

  • Overall Height: 31-1/4" (bottom of the base to the highest point on the toilet)
  • Overall Length: 29-3/4" (back of the tank to the front of the rim)
  • Overall Width: 18-1/8" (furthest point on the left to the furthest on the right)
  • Bowl Height: 16-1/2" (bottom of the base to the rim)
  • Flow Rate: 1.28 gallons-per-flush
  • Water Area: 11-3/8" x 8" (inner rim dimensions length X width)
  • Water Depth (From Rim): 5-3/8"
  • Tank Width: 18-1/8" (left most to right most points on tank)
  • Tank Length: 8-5/8" (back most to front most points on tank)
  • Trapway (Discharge Passageway) Size: 2-1/8"
  • Rough-In: 12"

This product is listed under the following manufacturer number(s):


*Denotes a finish or option that has been discontinued.

Dimensions and Measurements

Bowl Height
16.5 in.
Depth
29.75 in.
Flush Valve Size
3.25 in.
Gallons Per Flush
1.28
Height
31.25 in.
Rough In
12 in.
Trapway
2.125, 2.13 in.
Width
18 in.

Included Components

Angle Supply Included
No
Seat Included
No

Characteristics and Features

Bowl Shape
Elongated
Configuration
Two Piece
Design Features
Chair Height
Flush Type
Gravity Flush
Installation Type
Floor Mounted
Material
Vitreous China
Theme
Basic
Trip Lever Finish
Chrome
Trip Lever Placement
Left
Water Efficient
Yes

Manufacturer Technology

Flush Technology
Class Five

Warranty and Product Information

ADA
Yes
CA Drought Compliant
Yes
Collection
Highline, Comfort Height
Country Of Origin
USA
Made in America
Yes
TX Drought Compliant
Yes
WaterSense Certified
Yes
Product Videos
  • If you have been considering replacing your toilet, yet are wondering how complicated of a job this is? Take a moment and we'll show you just how simple this job can actually be.
    How to remove and install a Toilet
    If you have been considering replacing your toilet, yet are wonde...
How to remove and install a Toilet

How to remove and install a Toilet

If you have been considering replacing your toilet, yet are wondering how complicated of a job this is? Take a moment and we'll show you just how simple this job can actually be.