Rain Sensor Hygroscopic Discs with 1 Needle Replacement for Rain Bird Rain Sensor，Compatible with All RainBird Rain Sensors - RSD, WR2 Wireless

About this item

• Restore Optimal Irrigation Control: Replace your worn hygroscopic disc to ensure your rain sensor accurately detects rainfall, preventing wasteful overwatering and optimizing your sprinkler system's efficiency for a healthier landscape.
• Engineered for Reliable Detection: This replacement disc is crafted to precise specifications, ensuring consistent and accurate hygroscopic action for your rainbird rain sensor, hunter rain sensor, or irritrol rain sensor models.
• Maximize Water Conservation: A fully functional rain sensor, powered by this replacement disc, significantly reduces water consumption by pausing irrigation during rain, leading to substantial savings on your utility bills.
• Protect Your Landscape Investment: Prevent plant damage and soil erosion caused by overwatering. This critical irrigation rain sensor component ensures your sprinkler system operates intelligently, safeguarding your lawn and garden's vitality.
• Seamless Compatibility & Performance: Designed for a perfect fit, this hygroscopic disc restores full functionality to popular models like the rainbird wr2 wireless rain sensor and hunter wireless rain sensor, ensuring dependable operation.
• Note: Only 6 Hygroscopic discs are required for the product. The remaining two should be removed and kept as backups ！！！