The KOHLER Prosa The Complete Solution® elongated one-piece toilet is inspired by the windswept rock formations of Sedona, Arizona, its slim tank and pared-down oval form make a striking statement. A water-efficient 1.28 gpf, driven by the AquaPiston® canister that harnesses gravity for a strong, effective rinse, supports water-conscious operation with efficient everyday operation. The Quiet-Close™ lid and seat close gently to prevent slamming, and everything you need arrives together, including bowl, tank, seat, wax ring, and hardware.
Elongated Comfort Height one-piece toilet with 1.28 gpf
AquaPiston canister flush delivers a strong, reliable clean
Complete Solution includes toilet, seat, wax ring, and hardware
Quiet-Close™ lid and seat prevents slamming
Left-hand Polished Chrome trip lever
2-1/8" (54 mm) fully glazed trapway
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
Precision-engineered patented tank, bowl, and trapway create strong siphon during flushing
