- Flush Valve 1.6gpf Standard Height 2" diameter with Time-Rated Flapper and Beaded Chain for Mirage Aqua Saver Allerton Maxwell and Viper Tanks (through model year 2013)
- Full manufacturer's warranty included
Genuine Gerber 99-648 Flush Valve. This Valve Comes Complete As Pictured . Other variances of the part number are G0099648, 996488, 0099648, 99-648.