| Collection | : | Cimarron® |
| Finish/Color | : | Biscuit |
| Flush Handle | : | Left-hand Trip Lever |
| Gallons per Flush | : | 1.28 gpf |
| Height | : | 14-3/4 in |
| Material | : | Vitreous China |
| Series | : | 31615 |
| Width | : | 18-5/8 in |
| Weight | : | 35.01 lb |
| Width | : | 9.63 in |
| Length | : | 20.0 in |
| Height | : | 17.31 in |
This KOHLER® Cimarron toilet tank features innovative AquaPiston® technology, a patented flush engine that delivers a fast, powerful, and virtually plug-free flush. A 1.28-gallon flush provides significant water savings of up to 16,500 gallons per year, compared to a 3.5-gallon toilet, without sacrificing performance. Pair this toilet tank with a Cimarron toilet bowl for a beautiful, sleek two-piece toilet.
Kohler® Toilet Tank, Series: 31615, Cimarron® Collection, 1.28 gpf Gallons per Flush, Left Hand Trip Lever Flush Handle, 14-3/4 in Height, 18-5/8 in Width, Vitreous China, Biscuit
- Combines with the K-31588 bowl to create a complete K-31621 Cimarron® elongated toilet
- Single flush gravity uses the force of gravity and a precision engineered tank, bowl and trapway to create a strong siphon during flushing
- Flush valves 3:2 ratio harnesses the natural force of gravity and optimizes flush performance
- Light-touch canister flush requires a lower actuation force than a flapper
- 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 in (76 mm) flapper, and has 90 Percent less exposed seal material which resists conditions that cause wear, tear, shrinkage and swelling
