KOHLER K-6393 Highline Comfort Height Two-piece elongated dual-flush chair height toilet with 10" rough-in
KOHLER K-6393 Highline Comfort Height Two-piece elongated dual-flush chair height toilet with 10" rough-in
KOHLER K-6393 Highline Comfort Height Two-piece elongated dual-flush chair height toilet with 10" rough-in
KOHLER K-6393 Highline Comfort Height Two-piece elongated dual-flush chair height toilet with 10" rough-in
  • Load image into Gallery viewer, KOHLER K-6393 Highline Comfort Height Two-piece elongated dual-flush chair height toilet with 10" rough-in
  • Load image into Gallery viewer, KOHLER K-6393 Highline Comfort Height Two-piece elongated dual-flush chair height toilet with 10" rough-in
  • Load image into Gallery viewer, KOHLER K-6393 Highline Comfort Height Two-piece elongated dual-flush chair height toilet with 10" rough-in
  • Load image into Gallery viewer, KOHLER K-6393 Highline Comfort Height Two-piece elongated dual-flush chair height toilet with 10" rough-in

KOHLER K-6393 Highline ComForteeight Two-piece elongated dual-flush chair height toilet with 10" rough-in

Toilets - KOHLER

Regular price
$441.00
Sale price
$441.00
Regular price
$588.00
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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-4373 bowl and the K-4458 tank.

Additional Resources:
Specification Sheet