The Waterdrop round toilet is a High Efficiency Toilet (HET) that uses 1,28 gallons per flush. The toilet has a 12" rough in (the distance from the back wall to the center of the drain.) The Waterdrop has smooth sides and the area where the tank attaches to the bowl is raised, all to make cleaning easier.
Bowl height: 16 ½” (with no seat) Width: 14” Top of tank to floor: 28” Length: 27 ¾”
Comment: This toilet is designed so it meets the ADA (handicap) height when sitting on the toilet. The seating height is higher than "regular" height toilets. Yet the tank is so low it will most likely fit below sink shelves/extensions.