You can never go wrong when you choose to outfit your kitchen with anything made by American Standard! They fashion products that make your life a lot cleaner and your work far quicker than it has ever been before! The American Standard M950144-0070A Hot Index is a genuine replacement part for the American Standard 3475.301 and 3475.501 Colony/Colony Soft Bidet Fitting Its timeless design and superior durability reflects American Standard's endless creativity and prowess in achieving customer satisfaction. This American Standard Hot Button is developed to perform and last the way it is originally intended to. American Standard is legendary for their products' water efficiency, quality, and style. They continue to edge into the upper end of the market with their innovations that find their way into more homes and establishments in the USA and around the world.