The Water Select valve installs in-line with an existing showerhead. The quarter-turn valve allows the user to regulate water flow by turning down the volume while soaping up or shaving, which saves on water costs, water heating and sewage. The 15” extended handle makes the valve usable by kids and persons with disabilities. The user can instantly turn any showerhead into an adjustable, 2.0-gpm showerhead. The valve is available in a variety of finishes to match most showerheads.