The overflow tube is available in 212mm-347mm Half adjusting float up,half flush volume decrease,float down,flush volume increase Half adjustor up,half flush volume decrease,half adjustor down,half flush volume increase Full adjustor up,full flush volume decreases,full adjustor down,full flush volume increase. we will supply you much better price ,please contact us sales@toilet-valve.com   Manufacturer For Dual Flush …

Dual Flush Toilet Conversion Kit for Toilet Tank 1. Half flush & full flush optional and adjustable 2. Cable-activation fits two piece toilet and one piece toilet. 3. Half flush & full flush optional and adjustable.. 4. Cable-activation fits toilet tank which has different position for push button hole… 5. Plastic button clip is easy …