This San Raphael Comfort Height 1.0 gpf toilet provides the most efficient and powerful flush available in a one-piece toilet. Available in a variety of highly desired colors, this San Raphael toilet is a perfect fit for hospitality or residential applications. Vitreous china. Elongated bowl. Comfort Height¬Æ. 12" (305 mm) rough-in. One-piece. Includes seat and cover. Equipped with Sloan FLUSHMATE¬Æ Pressure Vessel. 1.0 gpf (3.8 lpf). 9" (229 mm) x 7" (178 mm) water area.