---
product_id: 223036361
title: "AQUA CREST RC EZ 3 Water Filter, Replacement for Culligan ®RC-EZ-3, US-EZ-3, RC-EZ-1, Brita® USF-201, USF-202, DuPont® Carbon 3000QT Filter, 2K Gallons, 2 Pack"
brand: "aqua crest"
price: "HK$408"
currency: HKD
in_stock: true
reviews_count: 13
category: "Aqua Crest"
url: https://www.desertcart.hk/products/223036361-aqua-crest-rc-ez-3-water-filter-replacement-for-culligan
store_origin: HK
region: Hong Kong
---

# 2,000 gallons filtration capacity Compatible with 7+ major filter models Tool-free, twist-on easy installation AQUA CREST RC EZ 3 Water Filter, Replacement for Culligan ®RC-EZ-3, US-EZ-3, RC-EZ-1, Brita® USF-201, USF-202, DuPont® Carbon 3000QT Filter, 2K Gallons, 2 Pack

**Brand:** aqua crest
**Price:** HK$408
**Availability:** ✅ In Stock

## Summary

> 💧 Upgrade your hydration game with AQUA CREST’s effortless purity!

## Quick Answers

- **What is this?** AQUA CREST RC EZ 3 Water Filter, Replacement for Culligan ®RC-EZ-3, US-EZ-3, RC-EZ-1, Brita® USF-201, USF-202, DuPont® Carbon 3000QT Filter, 2K Gallons, 2 Pack by aqua crest
- **How much does it cost?** HK$408 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/223036361-aqua-crest-rc-ez-3-water-filter-replacement-for-culligan)

## Best For

- aqua crest enthusiasts

## Why This Product

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

## Key Features

- • **Universal Compatibility:** Seamlessly fits Culligan, Brita, DuPont & more—one filter to rule them all.
- • **Safe, Food-Grade Materials:** Built with non-toxic plastic housing to keep your water pure and worry-free.
- • **Premium 2,000 Gallon Lifespan:** Enjoy up to a year of crisp, clean water without hassle.
- • **Advanced Odor & Taste Reduction:** Say goodbye to chlorine and bad tastes for a refreshing sip every time.
- • **Effortless Twist-On Installation:** Replace your filter in seconds—no tools, no leaks, no water shutoff needed.

## Overview

The AQUA CREST RC EZ 3 is a premium replacement water filter compatible with multiple leading brands including Culligan, Brita, and DuPont. Designed for up to 2,000 gallons or 12 months of use, it effectively reduces chlorine, odors, and particulates using food-grade materials. Its easy twist-on installation requires no additional tools or water shutoff, making it the smart, convenient choice for fresh, great-tasting water.

## Description

desertcart.com: AQUACREST 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) : Tools & Home Improvement

Review: Great product - I was looking for a replacement filter for my Dupure water filter system. This filter is compatible with the Dupure platinum pure plus under sink water filter. Works great. No leaks. Not very expensive either compared to $70 for the Dupure platinum pure plus filter. A good replacement filter.
Review: Great price, works great, easy install, dont have to turn off water. - Good price, installs with no issues. Just twist off old one (twisting turns off its water) and pull down. then push this up and twist to restore water flow - no need to turn off any other water valve, this does it for you. ie: Yes, can install without turning off water valve anywhere else in house.

## Features

- 【Compatible model】: Interchangeable with Culligan RC-EZ-1, RC-EZ-3, RC-EZ-4 and compatible with IC-EZ, US-EZ, RV-EZ system; DuPont WFQTC30001, WFQTC70001, Brita USF-201, USF-202, USF-203.
- 【High-efficiency filtration】: Effectively reduce particulates class I, chloride and bad taste & odor from water. The efficient filtration is dedicated to providing you with an excellent water experience.
- 【Safe material】: Uses food-grade plastic housing and will not leach impurities back into your water. It can also prevent bursting to bring you a satisfying and safe shopping experience.
- 【Easy installation】: Easy to install and compatible with the original brand filtration system perfectly without leakage.
- 【Long-lasting service life & New upgrade】: Enjoy fresh water by replacing your filter every 12 months or 2,000 gallons, Whichever comes first will vary based on water quality. After advanced upgrade, the model number is changed from AQU-RC-EZ-3 into AQU-WF33-Z3.
- 🔔Connected with the cold water valve only! 🔔This filter does not reduce TDS!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08BFSBJKL |
| Best Sellers Rank | #23,113 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #181 in Replacement Under-Sink Water Filters |
| Brand Name | AQUA CREST |
| Compatible Water Purifier Models | Culligan US-EZ-3 |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,052) |
| External Testing Certification | NSF |
| Included Components | Packaging, Replacement water filter, User Guide |
| Item Type Name | under sink replacement water filter |
| Item Weight | 1.79 Pounds |
| Manufacture Year | 2020 |
| Manufacturer Part Number | AQU-RC-EZ-3 |
| Material Type | Plastic |
| Model Number | AQU-RC-EZ-3-2 |
| Number of Items | 2 |
| Product Benefits | Reduces Odor, Taste and Chlorine |
| Set Name | 2 |
| UPC | 840814177600 |
| Unit Count | 2 Count |

## Product Details

- **Brand:** AQUA CREST
- **External Testing Certification:** NSF
- **Item Weight:** 1.79 Pounds
- **Material:** Plastic
- **Product Benefits:** Reduces Odor, Taste and Chlorine

## Images

![AQUA CREST RC EZ 3 Water Filter, Replacement for Culligan ®RC-EZ-3, US-EZ-3, RC-EZ-1, Brita® USF-201, USF-202, DuPont® Carbon 3000QT Filter, 2K Gallons, 2 Pack - Image 1](https://m.media-amazon.com/images/I/61q3BeseXjL.jpg)

## Available Options

This product comes in different **Number Of Items** options.

## Questions & Answers

**Q: Is this product compatible with dupure upf 8 carbon block cto twist-lock cartridge?**
A: I don’t think so, the cartridge you are showing does not look like mine at all.

**Q: Does it work with dupure UPF 8 plus filer?**
A: Yes

**Q: Does it come with the battery for the faucet**
A: Dear Mike,

Thank you for your inquiry. This type of water filter doesn't come with a battery.
Please feel free to contact us at 1-888-352-3558 (8:00 AM - 5:00 PM PST, Mon - Fri) if you have any further questions. Thank you.

Kind Regards,
Mia Lauren
Customer Service Rep

**Q: Is this product compatible with Brita Redi-Twist 1-Stage Under-Sink System?**
A: Yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by A***O on February 22, 2025*

I was looking for a replacement filter for my Dupure water filter system. This filter is compatible with the Dupure platinum pure plus under sink water filter. Works great. No leaks. Not very expensive either compared to $70 for the Dupure platinum pure plus filter. A good replacement filter.

### ⭐⭐⭐⭐⭐ Great price, works great, easy install, dont have to turn off water.
*by C***R on August 8, 2025*

Good price, installs with no issues. Just twist off old one (twisting turns off its water) and pull down. then push this up and twist to restore water flow - no need to turn off any other water valve, this does it for you. ie: Yes, can install without turning off water valve anywhere else in house.

### ⭐⭐⭐⭐⭐ Excelente reemplazo
*by L***Z on February 16, 2026*

Excelente

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**Shop now:** [https://www.desertcart.hk/products/223036361-aqua-crest-rc-ez-3-water-filter-replacement-for-culligan](https://www.desertcart.hk/products/223036361-aqua-crest-rc-ez-3-water-filter-replacement-for-culligan)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-07-02*