The Clean elongated toilet from American Standard features the popular Cadet 3 flushing system for a high efficiency toilet that delivers higher performance and fewer clogs at just 1.28 gallons per flush, using 20% less water than the standard 1.6 gpf toilet. The right height design sits at 16-1/2 inches tall; a tall height elongated toilet that is both ADA compliant and more comfortable for all users. A PowerWash rim helps to keep the bowl clean with every flush, and the permanent EverClean surface inhibits the growth of stain and odor-causing bacteria, mold, and mildew on the surface for a toilet that stays cleaner, longer. No Tools Installation makes for an easy install that you could easily DIY.FeaturesMade of vitreous chinaEverClean surface inhibits the growth of stain and odor-causing bacteria, mold, and mildew on the surfaceFeatures the Cadet® 3 Flushing SystemElongated siphon action jetted bowl with smooth-sided, concealed trapwayPowerWash® rim scrubs bowl with pressurized water every flushFeatures No Tools Installation. Everything needed for toilet installation is included and can be hand tightenedChrome-plated toilet handleIncludes top mount, plastic seat and cover for both 2514 & 2517 and 2 color-matched bolt hole coversLifetime warranty on chinaware, 10 year warranty on all mechanical parts, and 1 year warranty on seatPerformance1.28 gallons per flush (4.8 Lpf/1.28 gpf) helps to save waterMeets definition for HET (High Efficiency Toilet)100% factory flush testedSpecs305mm (12") rough-in16-1/2" rim height for accessible applicationsGenerous 9" x 8" water surface area keeps the bowl cleanerOversized 3" flush valve creates a powerful flush Fixture, toilet seat, wax ring, and bowl bolts only.