Irritec A4-100S155 - Y Filter 1" Male Pipe Threads 150 Stainless Steel Mesh Screen.
This Y filter is installed between the irrigation valve and drip regulator and protects drip emitters from rust, sand and other impurities that may clog them. The stainless steel screen is easily removed for cleaning by unscrewing the threaded cap. Drip emitters are less likely to clog if you install proper filtration.
DD-SPCV05 - Netafim 1/2 GPH Pressure Compensating Dripper-Emitter - Self Piercing Barb x 1/4" Barb Outlet