0.8 GPF 12" Rough-In Elongated Bowl

Left Handle Combo SKU: N771714E

Looking for a powerful water saving toilet? The first and only Ultra-High-Efficiency Toilet is here!

Because of our patented hydraulic technology, the Original Niagara toilet featuring Stealth Technology uses only 0.8 gallons per flush – half of what federal regulations require. Reducing the flush to under a gallon, the strong syphonic action makes this the world’s best high efficiency toilet on the market.

Innovative and stylish, it has a whisper quiet flush and low profile body. An elongated bowl provides maximum comfort. And because of its integrated flapperless technology, it’s virtually maintenance free. Think of it as the secret weapon of the water revolution.

  • 0.8 GPF
  • Stealth Technology®
  • MaP Score 800g
  • No flapper to cause leaks
Product Awards
List Price: $409.33


Features & Benefits

  • Quiet, powerful flush delivered with a patented Stealth® flush chamber and air transfer system
  • Reliable standard Fluidmaster® fill valve
  • One flush thoroughly evacuates the bowl every time, eliminating double flushing
  • Smooth, low friction ceramic surface helps achieve a clear bowl every time
  • Two-piece toilet
  • Stylish, inconspicuous and durable flush button
  • No flapper to cause leakage

Compatible Parts
Combo SKU: N771714E
Bowl SKU: N7717
Tank SKU: N7714

Technical Information


ASME A112.19.2/CSA B45.1

WaterSense Certified

DOE – Energy Policy Act 1992

California Energy Commission (CEC)

CALGreen Compliant


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