Fluidmaster 550DFRK-3 DuoFlush Conversion System for Dual Flush

The Fluidmaster 550DFRK Duo Flush System is a complete fill and dual flush conversion system that provides a tool to help use less water and save more money. This system retrofits into any 2-Inch flapper toilet and uses up to 45-Percent less water than the original tank parts, making it suitable for 1.6 GPF and higher 3.5+ gallons per flush models.

The durable silicone seal of the Duo Flush System lasts for years, while the PerforMAX valve regulates water flow and improves overall performance. The system is fully adjustable for a wide range of settings without removing the valve, allowing for both full and half flush options.

The parts included with the Duo Flush Complete System purchase are the Dual Action Handle, PerforMAX Fill Valve, DUO Flush Valve, Refill Clip, Refill Tube, Shank Washer, Fill Valve Locknut, Angled Seat Adapter (optional), Dual Action Handle Locknut, Roller Clamp, and Hose Clamps.

Fluidmaster is the #1 toilet repair brand in the world, with a complete line of toilet repair parts that include fill valves, flush valves, flappers, tank levers, dual flush valves, bowl wax, toilet repair kits, seals, connectors, and more. These products are found in more toilets than all other brands, as Fluidmaster has been the customer's first choice and preferred supplier of toilet tank trim since 1957.

With manufacturing facilities across the world, Fluidmaster reaches over 90 countries worldwide with unparalleled quality. The Fluidmaster 550DFRK Duo Flush System allows you to convert your existing 2" flush valve toilet to Dual Flush technology, saving water and money by using up to 45% less water. This system is easy to install and fully adjustable for a wide range of settings, without the need to remove the valve.

The Duo Flush Complete System includes a Full and half flush Dual Action toilet flush lever, allowing you to replace noisy and slow filling inefficient models. The PerforMAX High Performance Fill Valve is also included, providing a 2x greater refill rate for improved performance.

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