Attributes . Siphon Jet, EverClean(R) Surface Inhibits The Growth of Stain and Odor Causing Bacteria, Mold and Mildew, Condensation Channel, Fully Glazed Trapway, Self-Cleaning Brass Piston with Integral Wiper Spring Prevents Clogging and Reduces Maintenance, Piston Valve Remains Closed and Does Not Need to Be Reset After Loss of Water Pressure, Non-Hold Open Handle Provides Automatic Shut Off After Every Flush, Positive Seal Ensures Leak Free Performance, Chloramine Resistant EPDM Seals, Adjustable Tailpiece for Rough-In Flexibility, Can Be Installed Left or Right Handed . Names