American Standard H2Option White WaterSense Elongated Standard Height 2‑Piece Toilet, 12-in Rough-In, Dual Flush (ADA Compliant)

Regular price $309.52

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H2Option Dual-Flush Elongated 2‑Piece Toilet, White

Save water without sacrificing performance with the American Standard H2Option dual-flush toilet. This standard-height, elongated, 2-piece model features WaterSense-certified 1.28/0.92 GPF options and a 12-in rough-in for easy replacement installs.


Key Features:

  • Dual-Flush Efficiency: Choose 0.92 or 1.28 GPF to reduce water use and utility costs
  • Comfort Elongated Bowl: Provides added seating comfort in a space-saving 2-piece design
  • Standard Height: Classic 15-in bowl height suits most households
  • PowerWash Rim: Scrubs the bowl with every flush for a cleaner look between cleanings
  • 2-Inch Trapway: Engineered for dependable, effective waste removal

Specifications Table:

Specification Details
Collection H2Option
Toilet Type Two-piece
Bowl Shape Elongated
Bowl Height Standard height
Rough-In Size 12 in
Flush Type Dual flush
Full Flush Rate 1.28 GPF (4.8 Lpf)
Partial Flush Rate 0.92 GPF (3.5 Lpf)
Certification WaterSense
Finish/Color White
Seat Included No (Less Seat)
Trapway Size 2 in
Brand American Standard

Frequently Asked Questions (FAQ):

Q: Does this toilet include a seat?
A: No, this model is listed as “Less Seat,” so a compatible elongated seat must be purchased separately.


Q: What is the rough-in size?
A: 12 inches, which fits most standard residential installations.


Q: What are the flush rates?
A: Dual flush of 0.92 GPF for liquids and 1.28 GPF for solids.


Q: Is it WaterSense certified?
A: Yes, the 1.28/0.92 GPF performance meets WaterSense guidelines for water efficiency.


Q: What color finish is available?
A: White finish (model variant shown).


Streamlined Simplicity with Water‑Wise Intelligence

H2Option’s clean, unfussy silhouette brings a crisp modern note to any bath, letting tilework and textures sing. The gently curved tank lid with a polished dual-flush actuator becomes a subtle jewelry moment. Pair it with matte black fixtures and a warm wood vanity to balance softness and structure. It’s an essential piece for everyday luxury—quietly efficient, impeccably composed.


Upgrade to H2Option today for cleaner flushes and up to 28% water savings without compromising performance.

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