---
product_id: 473501855
title: "Rain Sensor Hygroscopic Discs Replacement - Compatible with All Hunter Rain Sensors, Rain Sensor for Sprinkler System Mini-Clik, Rain-Clik, Solar Sync"
brand: "tnitrib"
price: "$22.17"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/473501855-rain-sensor-hygroscopic-discs-replacement-compatible-with-all-hunter-rain
store_origin: US
region: United States of America
---

# 8 ultra-absorbent discs Universal Hunter & RainBird fit 5-minute tool-free swap Rain Sensor Hygroscopic Discs Replacement - Compatible with All Hunter Rain Sensors, Rain Sensor for Sprinkler System Mini-Clik, Rain-Clik, Solar Sync

**Brand:** tnitrib
**Price:** $22.17
**Availability:** ✅ In Stock

## Summary

> 💧 Keep your sprinklers smart and your lawn greener—don’t let a worn disc rain on your parade!

## Quick Answers

- **What is this?** Rain Sensor Hygroscopic Discs Replacement - Compatible with All Hunter Rain Sensors, Rain Sensor for Sprinkler System Mini-Clik, Rain-Clik, Solar Sync by tnitrib
- **How much does it cost?** $22.17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/473501855-rain-sensor-hygroscopic-discs-replacement-compatible-with-all-hunter-rain)

## Best For

- tnitrib enthusiasts

## Why This Product

- Trusted tnitrib brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Universal Compatibility:** Works seamlessly with all Hunter and RainBird rain sensors including Mini-Clik and Solar Sync.
- • **Trusted Quality Assurance:** Crafted by TNITRIB with premium materials and backed by responsive 24-hour support.
- • **Eco-Friendly Repair Solution:** Save your sensor from landfill—simple disc replacement extends device life.
- • **Maximized Moisture Absorption:** 8 hygroscopic discs engineered for optimal water detection and sensor accuracy.
- • **Restore Sensor Precision Instantly:** Replace worn discs in just 5 minutes—no tools needed.

## Overview

These 8 replacement hygroscopic discs are designed for quick, tool-free installation to restore full functionality to Hunter and RainBird rain sensors. Compatible with Mini-Clik, Rain-Clik, Solar Sync, and wireless models, they ensure precise moisture detection and extend the life of your irrigation system’s rain sensor.

## Description

Rain Sensor Hygroscopic Discs Replacement - Compatible with All Hunter Rain Sensors, Rain Sensor for Sprinkler System Mini-Clik, Rain-Clik, Solar Sync

## Features

- Works with all RainBird Rain Sensors - RSD, WR2 Wireless and compatible with all Hunter Rain Sensors, Mini-Clik, Rain-Clik, Solar Sync
- If your rain sensor is not working properly, the likely cause is that your wicking pan has weathered and is no longer working properly. No need to throw away the whole sensor, just remove the spindle and cover and replace the worn wicking discs with these 8 new wicking discs
- Simple, tool-free repair, it only takes about 5 minutes to replace the wicking disc and it will work like new,You just need to open the rain sensor cap, remove the failed discs, and replace with these new small round moisture cork discs, you don't even need any tools to do the replacement
- One contains 8 mini disc with enough absorbent discs to rainbird rain sensor wireless,repair wireless soil moisture sensor | wireless rain gauge | rainbird rain sensor | rain gauge wireless | sprinkler adjustment tool | hunter sprinkler parts
- TNITRIB is a professional manufacturer of rain sensor and irrigation system parts. Strict material selection and workmanship are the guarantee of the excellent quality of our products. If you have any questions about these replacement discs for the Rain Bird rain sensor, please contact us.we will reply you within 24 hours, thank you very much

## Product Details

- **Color:** Sepia
- **Brand:** TNITRIB
- **Material:** Absorbent material (e.g., cork)
- **Product Dimensions:** 0.51"D x 0.51"W x 0.1"H
- **Item Weight:** 0.02 Kilograms

## Images

![Rain Sensor Hygroscopic Discs Replacement - Compatible with All Hunter Rain Sensors, Rain Sensor for Sprinkler System Mini-Clik, Rain-Clik, Solar Sync - Image 1](https://m.media-amazon.com/images/I/61yyMk0fu+L.jpg)

## Frequently Bought Together

- Rain Sensor Hygroscopic Discs Replacement - Repair 1 Sensor Compatible with All Hunter Rain Sensors, Rain Sensor for Sprinkler System Mini-Clik, Rain-Clik, Solar Sync
- Hunter Sprinkler MINICLIK Rain Sensor
- Hunter Sprinklers 440200 Mini-Clik Rain Sensor Cap and Spindle Assembly

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-01-28*