Toilet Dimensions & Measurements to Know | Wayfair
The Original Stealth - 0.8 GPF Elongated Toilet – Niagara Conservation
American Standard Champion Tall Height 2-Piece High-Efficiency 1.28 GPF Single Flush Elongated Toilet in White Seat Included (9-Pack) 747AA107SC-9.020 - The Home Depot
American Standard Colony White Elongated Standard Height 2-Piece Toilet 12-in Rough-In Size in the Toilets department at Lowes.com