The MBBT Shrub Adapter comes without any filter screen. For most drip mist applications, one of the optional finer mesh basket screens would be appropriate to prevent clogging of your micro-spray nozzle.

The White Screen is basically a regular Irrigation Basket Screen Filter which we don't really recommend. The Blue, Green and Red optional basket Screens are more appropriate to most micro-spray nozzles or applications depending upon output of your micro-spray nozzle or application.

Bottom Inlet - half-inch FIPT

Top Outlet - 1032 FIPT