Seamlessy replace your flush valve with the durable Lowe's AquaSouce flush valve. Our flapper valve assemble fits a 3" flush hole, is compatible with 2-piece toilets and is designed to replace flush valves for 1.28 GPF Toilets (98923, 312795, 352027, 395280, 12293).
ORIGINAL OEM FLUSH VALVE FOR LOWE'S AQUASOURCE TOILETS.Built by WDI—the manufacturer that originally supplied AquaSource—this flush valve (Lowe's part 710010-1, WDI B4802-G-ULE1) is the exact replacement your toilet was engineered with, not a generic lookalike.
BUILT TO FIT FIVE AQUASOURCE MODELS. Designed for 1.28 GPF two-piece AquaSource toilets with a 3-inch flush opening—specifically models 98923, 312795, 352027, 395280, and 12293. Match the number on your tank before ordering.
EVERYTHING YOU NEED IN ONE BOX. Kit includes the complete flush valve body (overflow tube), the blue flapper, stainless steel chain,—so you can fix a weak flush, a running toilet, or a tank leak without making a second trip to the store.
CERTIFIED TO U.S. AND CANADIAN PLUMBING CODE. Tested and certified to UPC and CSA standards, restoring the factory 1.28 GPF flush performance and water savings—no drop in efficiency after the repair.
FAST DIY FIX AT A FRACTION OF THE COST. Swap it in with basic tools in minutes and stop the plumber visit or a new-toilet purchase—the smart, budget-friendly way to get a strong, quiet flush.