This WaterSense®-labeled tank combines water efficiency with the versatile style of the Cimarron collection. 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. This tank features innovative AquaPiston technology, a patented flush engine that delivers a fast, powerful, and virtually plug-free flush. Pair this tank with the K-4309 bowl for a complete toilet.
- 1.28 gallons per flush (gpf)
- Right-hand Polished Chrome trip lever included
- Supply line not included
- Combines with the K-4309 bowl to create a complete K-3609-RA Cimarron toilet
- Single-flush gravity uses the force of gravity and a precision-engineered tank to create a strong siphon during flushing
- AquaPiston canister allows water to flow into the bowl from all sides (360 degrees), increasing the power and effectiveness of the flush
- Flush valve's 3: 2 ratio harnesses the natural force of gravity and optimizes flush performance
- Durable canister design has 90% less exposed seal material than a 3-inch flapper, for leak-free performance
- Light-touch canister flush requires a lower actuation force than a flapper
- DryLock™ System saves installation time and helps prevent water leakage
- WaterSense® toilets meet strict EPA flushing guidelines, including using at least 20 percent less water than 1.6-gallon toilets
- Product Type: Toilet tank
- Gallons Per Flush: 1.28 Gallons
- Flush Valve Included: Yes
- Flush Type: Gravity flush
- WaterSense Certified: Yes
- Material: Ceramic
- Material Details: Vitreous China
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