Known as one of the industry's top toilets, the Gerber® Avalanche® is perfect for new construction or repair and remodel. It is designed with the highest of standards flush valve, Fluidmaster fill valve, dual siphon jet and more. This means minimal performance related call-backs and extreme customer satisfaction. This Avalanche®Two-Piece toilet operates at a water-saving 1.6 gal per flush and offers the ultimate in comfort with a 16-1/2 in ADA compliant ErgoHeight™ design.