K-4421-96 Kohler Cimarron 1.28 gpf Class Five Toilet Tank - BiscuitThis EPA-approved tank combines water efficiency with the versatile style of the Cimarron Ensemble. A 1.28-gallon flush setting provides significant water savings of up to 16,500 gallons per year, compared to a 3.5-gallon toilet, without sacrificing performance. Pair this tank with the K-4309 bowl for a complete toilet.
    - Please see K-3609 Cimarron Comfort Height two-piece toilet for full details
     - 12" rough-in
     - Class Five canister flush valve provides smooth flushing actuation, with consistent water usage, flush after flush
     - Exclusive DryLock™ fast installation system prevents potential leak points during installation and throughout the life of the product
     - Combines with the K-4309 Elongated Toilet bowl with Class Six flushing technology to create the K-3609 Cimarron Comfort Height EB Toilet 1.28-gallon per flush Combination with Class Six flushing Technology
     - Meets strict flushing performance guidelines established by the EPA (Environmental Protection Agency) WaterSense program
     - Not a complete unit - tank only