American Standard Portsmouth Champion PRO Elongated 1.28 gpf Toilet

Available in White and Linen



The Portsmouth Champion PRO elongated toilet from American Standard features a 1.28 gallons per flush rate to help save water compared to a standard 1.6 gpf toilet. The elongated bowl provides additional comfort, and this design pairs beautifully with the rest of the Portsmouth collection. This low flow toilet comes complete with our innovative EverClean surface to help inhibit the growth of bacteria, mold, and mildew for a toilet that stays cleaner, longer.



  • Champion® Flushing System
  • Vitreous china
  • Meets EPA WaterSense® Criteria
  • Trade exclusive tank
  • PowerWash® rim scrubs bowl with each flush
  • Robust metal trip lever & metal shank fill valve
  • Includes EZ-Install tools w/color match bowl caps
  • EverClean® Surface included
  • 10 year warranty
  • Coordinates with Portsmouth Suite

  • 1,000g MaP Score at 1.28gpf – Great flush performance moves 2.2 lbs of waste in one flush – the highest score possible!
  • High Efficiency Toilet (HET) uses 1.28 gallons per flush/(4.8 Lpf)
  • Utilizes 20% less water than a standard 1.6 gpf toilet

  • 12″ (305mm) rough-in
  • 4″ piston-action Accelerator™ flush valve gives a more powerful flush
  • Fully-glazed 2-3/8″ trapway virtually eliminates clogs
  • Generous 9″ x 8″ water surface areaCompliance Certifications – Meets or Exceeds the Following Specifications: 
    – ASME A112.19.2-2008/CSA B45.1-08 for Vitreous China Fixtures
    – US EPA WaterSense? Specification for HETs



Additional information


Finish / Color

White, Linen