Unger's 48-inch long Professional HydroPower Water Flow Pole features a shut-off valve for controlled water disbursement. This water flow pole can be used with a standard garden hose and water flow brush to provide extra cleaning power. The WaterFlow Pole attaches to Unger Professional water flow brushes. Lightweight, aluminum construction provides easy handling for cleaning hard-to-reach surfaces. Unger guarantees to replace any Unger Professional branded product found defective in material, construction, or workmanship.