The KOHLER Cimarron toilet tank combines versatile styling with a water-efficient 1.28 gpf flush. Inside, patented AquaPiston technology, a canister flush engine that harnesses gravity to send water into the bowl from all sides, delivers a fast, powerful, virtually plug-free flush every time. Its easy-to-flush canister design takes less force to actuate than a 3" flapper and features 90% less exposed seal material, so it resists the wear, shrinkage, and swelling that lead to leaks over the years.
Color was good and installation was easy. Very pleased with purchase.. Ruby. Knightdale, NC. Sun Nov 21 2021