This square ultra-high flow, single handle tub filler, quickly fills modern sized bathing wells faster than a normal pressure balancing unit. This one lever valve, produces up to 17 gallons per minute fill rate. This flow will top off your 65 gallon tub in under 4 minutes; allowing one to quickly and peacefully relax much faster than competitors valves. Sporting a classic contemporary hi-arc spout, this unit will easily blend into most decors. The concentric hand shower valve, easily operates the shower head portion of the filler, maintaining the strict water saving standards, without harming the fast flow filler feature. Rotating the valve takes water temperature from cold to hot, making this tool ideal for rinsing down the tub as well as cleaning the bather. This unit comes with both rough in and trim. It requires no additional features or add-ons.