Boost water flow easilyIt's a great choice for home water pumping needs, and can improve the effectiveness of showers, taps, washing machines, boilers, water heaters and other equipment. High quality and easy to useThis Booster Pump work in manual mode. Manual mode is ideal for areas that are used less frequently, such as filling a pond or powering a garden hose,switching on when the shower is turned on, for example.What's in the box:1 x Water booster pump1 x Accessories