Rain Bird Pop-Up To 6-Spot Watering Emitters Drip Irrigation Conversion Kit (15-Piece)Kit converts a pop up sprinkler spray head into a water saving drip emitter system Waters flower beds, shrubs, and other garden plants with pinpoint accuracy Greatly reduces weed growth by watering only where you want and need it Includes retro fit conversion head with pressure regulator, filter and 6 port manifold Replaces Rain Bird 1800 series without digging Reduces water use up to 40% compared to spray irrigation