4.8 Lpf, 16-1/2" tall height elongated bowl, 4 inch non-adjustable, piston action Accelerator flush valve, POWERFUL FLUSHING ACTION ensures removal of waste with a single flush, POWERWASH RIM uses pressurized water to scrub the bowl with every flush, EVERCLEAN antimicrobial additive fights stains on the surface, Includes tank liner to reduce condensation, Each toilet includes tank, bowl, trip-lever, seat with lid, speed connect tank-to-bowl coupling kit, bolt caps and wax ring, Includes slow-close toilet seat, wax ring, and flange bolts, 12 inch rough in