Isenberg’s line of cascade/sheet flow tub-fillers (CFB.2150) sits flush-to-wall after install. The product can be used as a tub-filler or a showerhead because it has an in-built adjustable water flow rate. The product has an enclosing valve with a leak-proof mechanism. It also has a rubber lining which prevents drips and dribbles during water turn-on and turn-off. The product has adjustable flow rates from 2.0 gpm to 11.0 gpm, and has a trim plate that is offered in several finishes such as chrome, brushed nickel, polished nickel and matt black.