H2Option Siphonic Dual Flush Elongated Toilet BowlThis dual flush H2Option elongated toilet bowl suits both traditional and transitional style bathrooms with its clean, simple lines. Made of glazed vitreous china, the elongated bowl features a standard 15" rim height, a fully glazed 2" trapway, a 9" x 8" water surface area, a sanitary bar, and a 12" rough in. Bowl includes color matched bolt caps. Designed for use with the 4133A. 218 and 4133A. 518 toilet tanks. Tank and seat are sold separately. 0.