Siphon and push Button For Cascade Toilet FitingSAVE WATER & MONEY: Elegant Casa Toilet Cistern Kit is designed to repair or modify your existing cistern for easy flushing operation that 3-6 liter flushing saves water and eliminates common leaky toilet problems. INNOVATIVE DESIGN: Its 2-button dual flush design and Flush as well as Adjustable Fill Valve fits to any Floor Mounted 2 Pc cistern. Installs without any tools in 5 to 10 minutes - tank removal not required. MORE WATER-SAVING: With its soft and hard flush design, 3-6 Liter Flushing saves more water and the custom-designed set eliminates common leaky toilet problems due to worn out flapper, toilet handle, etc. Siphon and push Button For Cascade Toilet Fiting