Very Simple and Effective.

Plastic. Fluidmaster water-saving flush valve and top button kit.

• Unique Water-Saving Adjust-A-Flush Valve

• Replaces Top Operated Dual Flush Valve

• Works Efficiently With Today's 6Ltr Cisterns

• Fits Most Cisterns with 2" Outlet

• Internal Overflow Eliminates Need for External Plumbing

• Easy to Install