Known as one of the industry''''s top toilets, the Gerber® Avalanche® is perfect for new construction or repair and remodel. This model''''s unique two-piece, concealed trapway design is a hit among professionals and homeowners. Professionals appreciate the ease of installation and the reliability and homeowners appreciate its ease of cleaning and seamless look. Operating at a conservative 1.28 gpf (4.8 Lpf), this high efficiency toilet is WaterSense approved. Its reliability and performance also stems from its top-of-the-line components - 3'''' flush valve, fully glazed trapway and dual siphon set to name a few. This model provides the ultimate in comfort with a ErgoHeight design and is ADA compliant.