Fine Fixtures Supreme Wall hung toilet bowl 20" - Amazon.com
FINE FIXTURES Vogue Wall-Hung 2-Piece 1.6 GPF Dual Flush Round Toilet in White with Concealed Tank and Dual Flush Plate Seat Included WT12RM-CTA09WH - The Home Depot
WinZo WZ5922C Compact Wall Hung Toilet Small Round Rimless Flush Easy Clean Adjustable Mounted Bowl Height for Modern Bathrooms - Amazon.com