Everbilt Dual Flush Valve for Glacier Bay 3 in. Toilets A2422M - The Home Depot
Kohler Dual Flush Conversion for 3-inch flush valve, 2-Piece Toilet. Mini Pilot Fast Fill Valve, Dual Flush Valve with Cable and Handle, Nylon Bolts by NuFlush - Walmart.com
3-inch Dual Flush Valve for One Piece Toilet Tank Drain (3.18"-3.5") Replacement Kit Parts - Walmart.com
FlushSaver Deluxe Kit | Lever Handle | Oiled Bronze | Two Piece Toilet | 2″ Drain – Water Saver Products