Duravit, 2173010001, ME by Starck 0.92/1.32 GPF Dual Flush One Piece Elongated Chair Height Toilet with Top Flush Button - Less Seat, White - Amazon.com
Duravit 2165010000 Duravit 2165010000 Starck 3 Floor Standing Toilet With 1-1/2" Top Inlet Spud and Vertical Outlet - Less Seat and Flushometer - Amazon.com