A Refreshed 0.8 GPF toilet from the creators of the world’s first

Niagara’s Shadow® line with Stealth Technology® is the best solution for those wanting high design, performance and efficiency. Using just 0.8 GPF, Shadow is the preferred choice for jobs and customers that are focused on maximizing water efficiency without sacrificing performance. A 1.28 GPF Shadow model is also available.

Its efficiency and modern design make Shadow ideal for residential, multifamily residential and hospitality applications. The Shadow line is offered in round, elongated, and compact-elongated bowls, ADA and standard heights. This product line also flushes up to 1,000g of miso, carries a 15-year warranty, and is WaterSense® Certified.

View Shadow Line

Shadow Technology:

  • Stealth Technology®
  • Available in 0.8 and 1.28 GPF
  • Flapperless Technology eliminates leaks and significantly reduces maintenance
  • Custom Fluidmaster® Fill Valve
  • Fully glazed 2” trapway


  • 360º Rim Wash Ensures a Clean Flush Every Time
  • All Niagara Toilets Surpass IAPMO Industry Drainline Carry Standards
  • EPA WaterSense® and MaP Premium Certified – 1,000g Miso
  • Flush valve fills from bottom for a quiet flush


  • Pre-assembled Tank for Easy Installation
  • Brass Bolt Sets Included in Every Line
  • Large Footprints to Cover Old Tile
  • Left and Right handle options


  • Lifetime Warranty on VC
  • Industry Leading 15-Year Warranty on Tank Components
  • Dedicated Team of Customer Service on Standby

Shadow toilet with Stealth Technology