1.?IMPROVE YOUR IRRIGATION SYSTEM?Upgrade your Rain Bird irrigation system with these hygroscopic discs that trigger the switch through moisture expansion and contraction.
2.?COMPATIBLE WITH RAIN BIRD?These replacement discs are compatible with Rain Bird RSD, WR2 Wireless, WR2-48 Wireless, WR2-RFC Wireless, and WR2-RFC-868 Wireless.
3.?EXCELLENT REPLACEMENT?Made of the same material as the original product, these sensitive discs are the perfect replacement for when your rain sensor round discs have turned black or lost their ability to shrink.
4.?Easy Replacement?The package includes 8 replacement discs, enough to improve one rain sensor. Simply open the rain sensor cap, remove the failed discs, and replace with these new moisture discs - no tools required.
5.?QUALITY ASSURANCE?Shinelan is a professional manufacturer of rain sensors and irrigation system parts. Our strict material selection and workmanship guarantee excellent quality. Contact us with any questions.
