Niagara's Innovative Ultra-High-Efficiency "Stealth" Toilet

Niagara Conservation’s new ultra-high-efficiency Stealth toilet consumes just 0.8 gallons of water per flush (gpf; 3 lpf) by employing an ingenious vacuum system that pulls wastewater from the bowl. Unlike conventional pressure-assist models, the Stealth is just as quiet as a conventional toilet, so a user probably won’t realize it’s an ultra-efficient model.

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