Kohler K-26998IN-0 Vive Rimless wall hung toilet with slim seat cover

True Rimless: Superior rim free design for ease of cleaning.
Eco Flush, a cutting-edge flushing technology that delivers best-in-class results @ 4L full flush /2L half flush.
Quiet-Close™ seat and lid close slowly and quietly without slamming.
Quick-Release™ hinges allow seat to be unlatched from toilet for easy removal and convenient cleaning; no tools required.
Top fixation for easy installation
Wash Down Style, Wall mount / Wall Outlet (Integral P Trap).
Fully glazed trap-way and rim with consistent glaze thickness..

P-Trap