The Toro 570 MPR+ 15 ft. full-circle (360¡) nozzle features a pressure-compensating device to help eliminate misting and fogging to help conserve water. The matched precipitation rate (MPR) helps ensure even watering when mixing different radii and pattern nozzles without over/under-watering. Additionally, the nozzle easily installs onto any Toro spray or shrub sprinkler.