KOHLER 3989-0 Highline Comfort Height Two-Piece Elongated Dual-Flush Chair Height Toilet in White
KOHLER 3989-47 Highline Comfort Height Two-Piece Elongated Dual-Flush Chair Height Toilet in Almond
KOHLER 3989-7 Highline Comfort Height Two-Piece Elongated Dual-Flush Chair Height Toilet in Black
KOHLER 3989-96 Highline Comfort Height Two-Piece Elongated Dual-Flush Chair Height Toilet in Biscuit
  • Load image into Gallery viewer, KOHLER 3989-0 Highline Comfort Height Two-Piece Elongated Dual-Flush Chair Height Toilet in White
  • Load image into Gallery viewer, KOHLER 3989-47 Highline Comfort Height Two-Piece Elongated Dual-Flush Chair Height Toilet in Almond
  • Load image into Gallery viewer, KOHLER 3989-7 Highline Comfort Height Two-Piece Elongated Dual-Flush Chair Height Toilet in Black
  • Load image into Gallery viewer, KOHLER 3989-96 Highline Comfort Height Two-Piece Elongated Dual-Flush Chair Height Toilet in Biscuit

KOHLER K-3989 Highline ComForteeight Two-piece elongated dual-flush chair height toilet

Toilet - KOHLER

Regular price
$506.25
Sale price
$506.25
Regular price
$675.00
Sold out In Stock
Unit price
per 
Shipping calculated at checkout.

This Highline dual-flush toilet combines water savings with powerful flush performance. An innovative two-tone flush lever offers the choice of 1.1 or 1.6 gallons per flush; the dual-flush lever is located on the side of the tank like a traditional toilet, leaving the top free for storage. The high-efficiency 1.1-gallon flush reduces water use by more than 30 percent over the 1.6-gallon mode, which adds up to potential water savings of more than 4,000 gallons per toilet, per year.


  • Two-piece design.
  • Elongated bowl offers added room and comForte/li>
  • ComForteeight feature offers chair-height seating that makes sitting down and standing up easier for most adults.
  • Left-hand nested trip lever offers a choice of 1.1 or 1.6 gallons per flush (gpf).
  • 2-1/8" (54 mm) fully-glazed trapway.
  • Combination consists of the K-4199 bowl and the K-4458 tank.
  • Seat not included.
  • Standard 12" (305 mm) rough-in.

Additional Resources:
Specification Sheet