Abstract: A selectively-controlled pulsating water shower head comprises a housing including a spray block formed with a central chamber having a first group of openings for outletting a continuous spray, and an annular chamber therearound having a second group of outlet openings. A plurality of freely movable members, in the form of curved segments, are drivable around the annular chamber by the water inletted into the housing for outletting the water through the second group of openings in the form of a pulsating spray. The shower head further includes a manually-controlled diverter having a displaceable stem assembly for selectively enabling either the continuous spray or the pulsating spray.