The Niagara Stealth Toilet claims to use the least water and have the quietest flush of any toilet on the market.

Smith turned to Niagara’s Stealth toilet, the first single flush ultra-high-efficiency toilet (UHET) available with the ability to achieve a powerful, quiet flush using just 0.8 gallons of water. In ...

One aspect of green building is water conservation, and one place to look is the bathroom. Niagara Conservation's Stealth toilet uses almost half as much water per flush as the competition.

But the Niagara Stealth Dual-Flush toilet promises it's powerful and uses even less water. Our Home Editor checked it out at the 2014 International Builders' Show.