Kohler’s New High-Performance, Low-Flush Cimarron Toilet

Kohler, a leading international producer of plumbing products, introduced in January 2004 a new toilet whose flush performance is among the best available. The Cimarron Comfort Height™ toilet features Kohler’s new Class Five™ flushing system, which has the largest-diameter flush valve in the industry: 3¹⁄₄” (83 mm). Most toilets have 2” or 2¹⁄₂” (51 or 64 mm) flush valves, while both Toto and American Standard offer toilets with 3” (76 mm) flush valves that achieve superb flushing performance with 1.6 gallons of water per flush (6 lpf) or less.
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