Replace your old toilet with the Power Flush 1-piece 1.28 GPF High-Efficiency Single-Flush Elongated Toilet Featuring Niagara Stealth Technology in White. This toilet features patented hydraulic technology, known as the Stealth. 1-flush thoroughly evacuates the bowl every time and eliminates double flushing. This toilet has achieved a quiet, powerful and proven flush saving thousands of Gal. with no change in consumer use or behavior. The flapper less design means no costly flapper, chains or levers to replace and no leaks ever. Also, this toilet virtually eliminates all refill noise as the fill valve is never exposed. This 1-piece toilet by Glacier Bay occupies minimal space while offering the spaciousness of an elongated bowl. Toilet Dimensions: H 29.53 in, W 15.63 in, D 28.1 in.