Total Repair HYR451 Hydroright Dual Flush ConverterOur award winning Dual Flush Converters are proven in independent testing to quickly and easily reduce water usage by 30% or more, even in low flow toilets. Choose the Quick Flush for liquids and paper with less water the setting needed 4 out of 5 times. The Full Flush uses the normal amount of water for solids. Saves 15,000 gallons of water per year for a family of four. Install Without Tools In 510 Minutes. Easy to replace the moving parts in your