Fluidmaster Flush Valve 300,000 VND each 2" Flush Valve 507A FL-507A 2″ flush valve for toilets that use 3.5+ gallons per flush Fixes leaks between tank and bowl Suitable for toilets that use 3.5+ gallons per flush Built-in Microban® fights flapper breakdown due to bacteria Solid frame flapper provides the best seal every time 5 Years Warranty
