Corbelle Two-piece elongated toilet with skirted trapway, 1.28 gpf

The Corbelle two-piece toilet delivers a powerful swirling flush in a sleek skirted design. Kohler's most complete flush ever, Revolution 360® flushing technology keeps your bowl cleaner longer than a conventional flush. Installation is easy with the ReadyLockTM system: the skirted trapway installs to the floor flange and attaches to the toilet, eliminating the need to drill holes while offering the same secure installation as nonskirted toilets. This WaterSense®-labeled high-efficiency toilet brings you annual water savings.

• Two-piece design
• Elongated bowl offers added room and comfort
• Skirted trapway simplifies cleaning
• Revolution 360® flushing technology generates a forceful swirling motion to keep the bowl clean longer
• Comfort Height® feature offers chair-height seating that makes sitting down and standing up easier for most adults
• 1.28 gpf (4.8 lpf)
• 2-1/8" (54 mm) glazed trapway
• Patented ReadyLock® installation system, a simple solution for skirted toilets, saves time, hassle, and eliminates the need to drill into the floor for standard 12" (305 mm) rough-in
• CleanCoatTM surface treatment inhibits the growth of water scale and mineral stains for improved ease of cleaning
• Combination consists of the K-4144 bowl and K-4143 tank
• Alternative options available: Corbelle with ContinousClean - K-5709
• AquaPiston® 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
• Eligible for consumer rebates in some municipalities
• Left-hand trip lever
• See warranty information from the manufacturer here