KOHLER K-4406-L-0 Wellworth(R) 1.6 or 1.28 GPF Flushometer Valve Elongated Flushometer Toilet Bowl with Top Inlet and Bedpan Lugs, Without Seat, White White This Wellworth bowl features Touchless(TM) 1.6 or 1.28 gpf flushometer with Tripoint(TM) technology that delivers reliable flushing performance. 1-1/2" top spud. 10" or 12" rough-in. Comes with bedpan lugs. This product can help a building earn Water Efficiency points in the LEED Green Building Rating System(TM).