This drip manifold easily attaches to a �-inch female-threaded sprinkler riser to convert a shrub head sprinkler into a water drip system. With full flow capacity, this drip irrigation manifold is a must-have for do-it-yourself dripping irrigation system projects. Durably constructed of high quality materials, this drip manifold will work for many years of dependable micro irrigation use. Features and Benefits: Has 2 individual ports, Features a filter basket to trap debris, Evenly distributes water to shrubs and plants, Connects to a �-inch water sprinkler riser, Works with �-inch drip irrigation tubing, Has full flow capacity.