---
product_id: 382196487
title: "Waterdrop RC 3 EZ-Change Premium Under Sink Water Filter, Replacement for all Culligan EZ Change Water Filter Systems, Including RC-EZ-3, IC-EZ-3, US-EZ-3, RV-EZ-3, RC-EZ-1, 500 Gallons (Pack of 2)"
brand: "waterdrop"
price: "$U909"
currency: UYU
in_stock: false
reviews_count: 5
url: https://www.desertcart.uy/products/382196487-waterdrop-rc-3-ez-change-premium-under-sink-water-filter
store_origin: UY
region: Uruguay
---

# 98% contaminant reduction EZ-change compatible 500 gallons / 6 months lifespan Waterdrop RC 3 EZ-Change Premium Under Sink Water Filter, Replacement for all Culligan EZ Change Water Filter Systems, Including RC-EZ-3, IC-EZ-3, US-EZ-3, RV-EZ-3, RC-EZ-1, 500 Gallons (Pack of 2)

**Brand:** waterdrop
**Price:** $U909
**Availability:** ❌ Out of Stock

## Summary

> 💧 Elevate your tap water game — because your health deserves the best!

## Quick Answers

- **What is this?** Waterdrop RC 3 EZ-Change Premium Under Sink Water Filter, Replacement for all Culligan EZ Change Water Filter Systems, Including RC-EZ-3, IC-EZ-3, US-EZ-3, RV-EZ-3, RC-EZ-1, 500 Gallons (Pack of 2) by waterdrop
- **How much does it cost?** $U909 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/382196487-waterdrop-rc-3-ez-change-premium-under-sink-water-filter)

## Best For

- waterdrop enthusiasts

## Why This Product

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

## Key Features

- • **Safe & Tasteful:** Food-grade plastic housing ensures no contaminant leaching, preserving natural minerals and flavor.
- • **Sustainable Hydration:** Long-lasting 500-gallon capacity reduces plastic waste and keeps your water fresh for 6 months.
- • **Effortless Filter Swap:** EZ-Change design fits multiple Culligan and popular systems for hassle-free replacements.
- • **Stable Flow, Every Time:** Consistent water flow rate guarantees efficient filtration without sacrificing convenience.
- • **Pure Water, Pure Confidence:** Supreme coconut shell carbon block filters 98% of chlorine, heavy metals, and odors for crisp, clean water.

## Overview

The Waterdrop RC 3 EZ-Change Premium Under Sink Water Filter offers a high-efficiency filtration system that reduces 98% of chlorine, heavy metals, sediment, and odors using a coconut shell carbon block. Compatible with multiple Culligan and other popular filter systems, it features a user-friendly EZ-Change design and a long service life of up to 500 gallons or 6 months. Constructed with food-grade plastic housing, it ensures safe, great-tasting water while supporting environmental sustainability by reducing bottled water use.

## Description

Waterdrop: Quality Water Quality Life The WD-RC-EZ-3 is manufactured to fit the Culligan RC-EZ, US-EZ, RV-EZ, IC-EZ system, Dupont WFQTC30001, WFQTC70001, Brita Redi-Twist USF-201, USF-202. The Waterdrop reduces parasitic cysts to provide healthier water. Now you can have cleaner, great tasting water at your convenience, fresh from your tap. Pure Water for Your Entire Family: Offers pure water for multiple uses, giving enhanced protection to your family. Enjoy true water: Pure filtered water helps to transfer true coffee or tea flavor to your taste buds and makes coffee or tea taste exactly like it was meant to. Normal TDS Value: TDS stands for total dissolved solids, is composed of inorganic salts and a small amount of organic matter. Our filter cannot obviously lower TDS value because it uses natural coconut shell activated carbon that can filter harmful substances while keeping beneficial calcium, magnesium, which is the main component of inorganic salts. Protect the Environment: Reduce the use of bottled water and protect the environment.

Review: For me,these filters are a direct replacement for my Dupont water filter system with a price advantage. Seams like they filter our water good. Very easy to change.
Review: Oct. 2025: Ordered again. This water filter is great !! Nov. 2024: I bought this Waterdrop water filter for Du Pont 3 stages under sink water filter replacement. 2 of RC 3 EZ (Waterdrop) to replace 2 original Black labeled WFQT 7000QT( DuPont) 1 of RC 4 EZ (Waterdrop) to replace the 1 original blue labeled WFQT 9000QT(DuPont). ( Not sure if this is for Microbiological. But I think the way that RC 4 EZ filtered water is Microbiological.) I know this is made in China. However, the manufacturer's location and the distributor's location are all clearly indicated on the waterdrop.com website, and can be traced on Google Earth. The customer service department replied to the calls very soon. I tried to purchase an American-made product, but I did not get any reply after a few times calling and leaving voicemails. It has an Unknown Manufacturer location, unknown distributor location, only a UPS store location address provided for the return. So I decided to purchase this China-made item, and it works well. The water is clear and no smell now. I am good with this brand. * Waterdrop and Water Crest are the same manufacturer, same distributor, and same customer service phone number.

## Features

- 【Efficient filtration】: With supreme coconut shell carbon block, Waterdrop filter can effectively reduce 98% of class I, chlorine, heavy metals, sediment, rust, bad taste and odor. The high contaminant reduction rate ensures that the water we give to you is clean and healthy.
- 【Food-grade plastic housing】: Waterdrop uses food-grade plastic housing to free you from worrying about contaminant leaching back to your water.
- 【Stable flow rate】: The fast yet stable water flow is another advantage for further filtration.
- 【Long service life】: Enjoy refreshing taste by changing your filter every 6 months or 500 gallons. Still, it depends on your local water quality.
- 【Fits the following models】:Culligan RC-EZ-1, US-EZ-1, RV-EZ-1, Brita USF-201, USF-202, DuPont WFQTC30001, WFQTC70001. Waterdrop is an independent brand. This filter is not an original product. Please note that the replacement model numbers of the Culligan products are quite similar.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08BFYNK7G |
| Brand | Waterdrop |
| Capacity | 2000 Gallons |
| Customer Reviews | 4.6 4.6 out of 5 stars (493) |
| Date First Available | 12 September 2020 |
| Item Weight | 789 g |
| Material | Plastic |
| Model Number | WD-RC-EZ |
| Package Dimensions | 26.4 x 12.6 x 7.1 cm; 789.25 g |

## Product Details

- **Brand:** Waterdrop
- **External testing certification:** CE
- **Item weight:** 789 g
- **Material:** Plastic
- **Product benefits:** Reduces Odor, Taste and Chlorine

## Images

![Waterdrop RC 3 EZ-Change Premium Under Sink Water Filter, Replacement for all Culligan EZ Change Water Filter Systems, Including RC-EZ-3, IC-EZ-3, US-EZ-3, RV-EZ-3, RC-EZ-1, 500 Gallons (Pack of 2) - Image 1](https://m.media-amazon.com/images/I/61NbpRKYjBL.jpg)
![Waterdrop RC 3 EZ-Change Premium Under Sink Water Filter, Replacement for all Culligan EZ Change Water Filter Systems, Including RC-EZ-3, IC-EZ-3, US-EZ-3, RV-EZ-3, RC-EZ-1, 500 Gallons (Pack of 2) - Image 2](https://m.media-amazon.com/images/I/61XC61koDaL.jpg)
![Waterdrop RC 3 EZ-Change Premium Under Sink Water Filter, Replacement for all Culligan EZ Change Water Filter Systems, Including RC-EZ-3, IC-EZ-3, US-EZ-3, RV-EZ-3, RC-EZ-1, 500 Gallons (Pack of 2) - Image 3](https://m.media-amazon.com/images/I/61gyHwGrDTL.jpg)
![Waterdrop RC 3 EZ-Change Premium Under Sink Water Filter, Replacement for all Culligan EZ Change Water Filter Systems, Including RC-EZ-3, IC-EZ-3, US-EZ-3, RV-EZ-3, RC-EZ-1, 500 Gallons (Pack of 2) - Image 4](https://m.media-amazon.com/images/I/7127wGYFo4L.jpg)
![Waterdrop RC 3 EZ-Change Premium Under Sink Water Filter, Replacement for all Culligan EZ Change Water Filter Systems, Including RC-EZ-3, IC-EZ-3, US-EZ-3, RV-EZ-3, RC-EZ-1, 500 Gallons (Pack of 2) - Image 5](https://m.media-amazon.com/images/I/71J-HB6wF5L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***B on 8 January 2026*

For me,these filters are a direct replacement for my Dupont water filter system with a price advantage. Seams like they filter our water good. Very easy to change.

### ⭐⭐⭐⭐⭐ Review
*by H***N on 30 November 2024*

Oct. 2025: Ordered again. This water filter is great !! Nov. 2024: I bought this Waterdrop water filter for Du Pont 3 stages under sink water filter replacement. 2 of RC 3 EZ (Waterdrop) to replace 2 original Black labeled WFQT 7000QT( DuPont) 1 of RC 4 EZ (Waterdrop) to replace the 1 original blue labeled WFQT 9000QT(DuPont). ( Not sure if this is for Microbiological. But I think the way that RC 4 EZ filtered water is Microbiological.) I know this is made in China. However, the manufacturer's location and the distributor's location are all clearly indicated on the waterdrop.com website, and can be traced on Google Earth. The customer service department replied to the calls very soon. I tried to purchase an American-made product, but I did not get any reply after a few times calling and leaving voicemails. It has an Unknown Manufacturer location, unknown distributor location, only a UPS store location address provided for the return. So I decided to purchase this China-made item, and it works well. The water is clear and no smell now. I am good with this brand. * Waterdrop and Water Crest are the same manufacturer, same distributor, and same customer service phone number.

### ⭐⭐⭐⭐⭐ Review
*by A***T on 27 July 2025*

Easy to replace, high quality fridg filter. No leaks. Good tasting ice and water.

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-10*