Universal high efficiency toilet can be specified with 1.1 gpf [4.16 lpf], 1.28 gpf [4.8 lpf], 1.6 gpf [6.0 lpf] or dual flush valves. Vitreous china, ADA height with elongated rim High efficiency, siphon jet flush action with 2-1/8" fully glazed trapway Elongated front rim Brand Name Zurn Color White Ean 0889934075076 , 0670240397149 Finish Type white Flushing System Dual Flush Toilets Item Shape Elongated Item Weight 0.010 ounces Model Number Z5665-BWL1 Z6000AV-WS1 - AQUAVANTAGE® AV EXPOSED MANUAL DIAPHRAGM FLUSH VALVE Zurn AquaVantage® AV 1.6 gpf Exposed Flush Valve for 1-1/2" Top Spud Water Closet 1.6 gpf meets U.S. federal standard for water conservation Standard 11-1/2” rough-in and 1-1/2” top spud No-leak handle reduces water waste Quiet GO BLUE® triple-filter diaphragm prevents water contaminants from clogging the diaphragm, extending its lifespan and lowering maintenance costs Cast wall flange with set screws for a polished look Tamper-proof stop cap deters vandalism High-pressure vacuum breaker Heavy-duty cast brass appliance with a chrome-plated finish provides durability for long-term use ADA compliant