Discontinued
- This WaterSense® -labeled tank combines water efficiency with the versatile style of the Cimarron collection. A 1.28 gal flush provides significant water savings of up to 16,500 gallons per year, compared to a 3.5 gal 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.
Kohler® Toilet Tank, High Efficiency, Cimarron®, 1.28 gpf, Right Hand Lever Flush, 3 in Flush Valve, 13-9/16 in Height, 17-5/8 in Width, 8 in D, Vitreous China, White
- Combines with the K4309 bowl to create a complete K3609RA Cimarron® toilet
- AquaPiston® flush technology and right-hand trip lever
- Coordinates with other products in the Cimarron® collection
- 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 deg), 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 percent less exposed seal material than a 3 in 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 gal toilets
- Eligible for consumer rebates in some municipalities
- CollectionCimarronFinish / ColorWhiteFlush HandleRight Hand LeverFlush Valve Size3 inGallons per Flush1.28 gpfTypeTank OnlyDepth8 inFlush Handle LocationRightHeight13-9/16 inManufacturerKohlerManufacturer #4421-RA-0MaterialVitreous ChinaWidth17-5/8 in