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Kohler Adair 1.28 GPF One-Piece Elongated Comfort Height Toilet with AquaPiston Technology Black K-3946-7

Kohler Adair 1.28 GPF One-Piece Elongated Comfort Height Toilet with AquaPiston Technology Black K-3946-7

Regular price $400.00 USD
Regular price $799.99 USD Sale price $400.00 USD
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Kohler Adair 1.28 GPF One-Piece Elongated Comfort Height Toilet with AquaPiston Technology Black K-3946-7

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Product Features:

  • One-piece configuration provides a uniform look and simplifies installation
  • Elongated bowl offers comfort and convenience, extending out an extra 1-1/2" compared to a round configuration
  • Covered under Kohler's 1 year limited warranty
  • The Adair Collection features a striking organic design inspired by the windswept rock formations of Sedona, Arizona
  • Canister design has 90% less exposed seal material than a 3-inch flapper and a light-touch canister flush requires a lower actuation force than a flapper
  • Constructed of durable, easy to clean vitreous china
  • Installs in a floor mounted configuration
  • Features a powerful gravity flush with AquaPiston technology
  • ADA compliant - complies with the standards for toilets set forth by the Americans with Disabilities Act
  • Comfort Height - designed for ease of use, with a higher than average bowl
  • WaterSense certified - toilet uses 20% less water than the current standard while still maintaining superior performance
  • Includes a Grip-Tight Cachet Q3 seat and cover

Product Technologies / Benefits:

  • Class Five: The Class Five siphon jet flushing system is designed for high-powered bulk flushing performance. Water flow is maximized with a larger than standard flush valve, which allows rapid release of water, and direct fed jets that quickly clear the bowl.
  • AquaPiston: AquaPiston single flush canister technology uses the force of gravity and a precision-engineered tank, bowl, and trapway to create a strong, efficient siphon during flushing. The canister flush valve's 3:2 ratio optimizes flush performance and resists warping and deterioration, while its durable design features 90% less exposed seal material than a standard 3-inch flapper flush valve, guaranteeing leak-free performance. The light-touch canister requires lower activation force than a flapper, and once activated, allows water to flow into the bowl from all sides (360 degrees), increasing each flush's power and effectiveness.
  • Comfort Height: Comfort Height toilets offer the greatest accessibility and ease of use with a bowl height of between 16-1/2" and 18", the same as a standard chair.
  • WaterSense Certified Product: To help make a difference on a global scale and to further its role as an industry leader in eco-performance practices, Kohler has established partnerships with a number of environmental organizations, including WaterSense. Many Kohler faucets and toilets are equipped with low-flow technology - they use less water, while continuing to meet superior performance standards.

Product Specifications:

  • Overall Height: 28-7/16" (measured from bottom of base to top of tank)
  • Overall Depth: 28-9/16" (measured from back of tank to front of rim)
  • Overall Width: 16-5/16" (measured from rightmost to leftmost edge of toilet)
  • Bowl Height: 16-1/2" (measured from floor to bowl rim)
  • Flow Rate: 1.28 GPF (gallons per flush)
  • Water Area: 11" x 7-3/4" (inner rim dimensions of bowl, length x width)
  • Water Depth (from Rim): 6-1/16"
  • Tank Width: 16-5/16" (measured from leftmost to rightmost edge of tank)
  • Tank Depth: 7-7/8" (measured from back edge to front edge of tank)
  • Trapway (Discharge Passageway) Size: 2-1/8"
  • Distance Between Toilet Seat Installation Holes: 5-1/2"
  • Rough-In: 12"
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