This Orbit 4-port manifold converts shrub heads to irrigation drip systems and works with 1/4-inch irrigation drip tubing. For do-it-yourselfers, this drip irrigation manifold is ideal for evenly distributing water to areas right where it is needed. To make your own drip watering system or to make your existing water drip system more efficient, this water distribution manifold from Orbit is a must-have. With full flow capacity, you cannot go wrong with this durably made Orbit 4 port drip manifold. Features and Benefits: Has 4 individual ports, Durably constructed of high quality materials, Evenly distributes water to different areas, Ideal for making repairs or adding new drip irrigation lines, Works with '-inch sprinkler drip line, Has full flow capacity.