The H2Option Dual Flush Right Height Elongated toilet is a water efficient gravity-flush toilet. Ultra-High Efficiency for water savings, this toilet gives you the choice of either a full or partial flush for maximum water savings. With a 16-1/2" rim height, the H2Option Right Height toilet sits higher off the ground than standard height toilets for unbeatable comfort. Features Performance Specs Key Features & Innovations EverClean� Surface EverClean System & EverClean Surface. American Standard whirlpools and air baths come standard with our exclusive EverClean system. It's a system that helps keep itself clean longer. The system incorporates a permanent glaze additive right into the circulation piping to protect the pipes from mold, mildew, algae and fungus that could cause deterioration or staining of the pipes. On toilets the super smooth mirror like EverClean� surface is easier to keep clean, even after years of use. That means you spend less time cleaning and more time enjoying. Water Efficient Conserving water is as important to us as it is to you. It makes ecological and economical sense. After all, the less water you use, the more money you save. Learn more about Water Efficiency