7 rainbird rain Sensor Rain Bird Irrigation Rain Sensor Hygroscopic Discs Replacement Hygroscopic Discs WR2, RSD

1?Rain Bird Rain Sensors? Replacement Hygroscopic Discs.For Rain Bird Wired Rain Sensors (Model RSDBEX & RSD)?Rain Bird No Bracket Rain Sensors (RSDCEX)AndRain Bird Wireless Sensors (All WR2 models) 2?Model RSDBEX & RSD Rain Bird Rain Sensors?Instead of throwing away the entire sensor, just remove the spindle and cap and replace the worn out discs with these 7 new ones. These discs are from a different manufacturer from the original discs that Rain Bird used. 3?Model RSDCEX Rain Bird Rain Sensors?This is a simple tool free fix that should take no more than 5 minutes.Brand New replacement hygroscopic discs for Rain Bird Rain Sensors.