Niagara’s Stealth HET line now has a dual-flush model with an easy-to-understand green button for a lower volume flush. Recommended for the hospitality sector, Niagara’s Stealth HET features a maximum flush of 0.95 gpf for solids and 0.5 gpf for liquids. It meets EPA WaterSense criteria and can save an average of 40,000 gal. of water annually when retrofitted with other bathroom fixtures.