Water Genie pump box " Genie in a box " complete WFP WINDOW CLEANING The Genie in a box is a ready-to-go pumping box. Simply connect a water tank to the ‘In’ connector and a hose reel/Pole to the out. The Genie in a box has the most advanced water flow controller on the market! The new V16 version offers auto calibration of the dead end detection, improved pump drive electronics and auto compensation. Digital flow 0-99 Battery voltage indicator Dead end calibration Use with any kind of hose (mini, micro or standard bore) The Deep cycle leisure battery is ideal for the window cleaning industry as it has a long life. Water Genie 5.