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Launched in 1995, Fastflow is the original standard for unequal pressure performance.
Fastflow harnesses the high pressure of cold water to increase the pressure of hot water. This increases the flow through the mixer and results in a better shower experience on unequal pressure.
Fastflow II takes performance to the next level. We’ve reengineered the original Fastflow to now deliver more flow and more control on unequal pressure, and we’ve made even easier for plumbers to install and maintain.
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