Rainbird Plastic Strip MPR Nozzle Side Strip Pattern, 9 x 18' 9 ft. side strip pattern MPR nozzle Matched precipitation rates across sets and across patterns in 5 Series, 8 Series, 10 Series, 12 Series, and 15 Series for even water distribution and design flexibility 1800 Series white filter (.035" x .035") screens (shipped with nozzles) maintain precise radius adjustment and prevent clogging Stainless steel adjustment screw to adjust flow and radius Fits all Rain Bird sprinklers and shrub adapters