San Souci®

One-piece compact elongated toilet with concealed trapway

  • Models: K-5172-0 – White  |  K-5172-96 – Biscuit  |  K-5172-NY – Dune  |  K-5172-95 – Ice Grey  |  K-5172-58 – Thunder Grey  |  K-5172-7 – Black


The San Souci one-piece toilet offers a sleek, contemporary design with a convenient chair-like height and elongated bowl for comfortable use. This toilet 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.


  • One-piece toilets integrate the tank and bowl into a seamless, easy-to-clean design
  • Compact elongated bowl offers added comfort while occupying the same space as a round-front bowl
  • Low-profile design
  • Comfort Height® feature offers chair-height seating that makes sitting down and standing up easier for most adults
  • 1.28 gpf (4.8 lpf)

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