The TOTO Aquia IV elongated skirted toilet Bowl is designed for use with the Aquia IV tank. When paired with its tank, the Aquia IV features TOTO’s DYNAMAX TORNADO FLUSH, utilizing a 360 degree cleaning power to reach every part of the bowl. The enhanced design of the Aquia IV inner bowl reduces water flow resistance and turbulence, resulting in a quieter flush. The Aquia IV bowl offers TOTO T40 WASHLET®+ compatibility for when you are ready to upgrade. The WASHLET®+ toilet features a channel on the bowl surface to help conceal your WASHLET®+ supply line and power cord for seamless integration. When paired with its tank, the Aquia IV meets the standards for EPA WaterSense®, and California’s CEC and CALGreen requirements. The Aquia IV comes ready for install into a 12" rough-in, but may be adapted for a 10" or 14" rough-in with the purchase of a separately sold adapter. Additional items needed for installation and use must be purchased separately: tank, wax ring, toilet mounting bolts, water supply lines, and WASHLET®+ or seat designed for WASHLET®+. TOTO CT446CEFGNT40 Features: Coordinates with products from the Aquia line seamlessly Bowl only configuration - giving you the opportunity to select your matching tank Installs in a floor mounted configuration Elongated bowl provides extra comfort, extending out an extra 1-1/2" compared to a round configuration Constructed of vitreous china ensuring durability and dependability Premier finishing process – finishes will resist corrosion and tarnishing through everyday use Concealed trapway - provides a smoother and less utilitarian appearance, a built in skirt hides the discharge passageway from view All hardware required for installation is included TOTO CT446CEFGNT40 Technologies and Benefits: CEFIONTECT®: The nano-scale glaze that creates a super-smooth, ionized barrier, which prevents particles from adhering to porcelain, reducing the need for harmful cleaning agents. DYNAMAX TORNADO FLUSH®: Uses 100% of water to clean and rinse the bowl using a smaller amount of water more efficiently with a 2.5” trapway and quieter flush. Available in 1.0/.9 GPF or 1.28/.8 GPF. Universal Height: Toilet height that allows for a more comfortable height position across a wide range of users. Skirted Design: The Skirted Design conceals the trapway, which enhances the elegant look of the toilet and adds an additional level of sophistication. Skirted Design toilets also minimize the need to reach behind the bowl to clean the nooks and crannies of the exterior t TOTO CT446CEFGNT40 Specifications: Overall Height: 16-1/8" (bottom of the base to the highest point on the toilet) Overall Depth: 27-9/16" (furthest point back to front of toilet) Overall Width: 15-1/2" (furthest point left to furthest point right) Bowl Height: 16-1/8" (floor to the top of the bowl) Trapway (Discharge Passageway) Size: 2-1/4" Rough-In: 12"