---
product_id: 61261176
title: "RC 4 EZ-Change Premium Water Filtration Replacement Cartridge, 500 Gallons, White, 1 Pack"
brand: "culligan"
price: "VT41741"
currency: VUV
in_stock: true
reviews_count: 5
category: "Culligan"
url: https://www.desertcart.vu/products/61261176-rc-4-ez-change-premium-water-filtration-replacement-cartridge-500
store_origin: VU
region: Vanuatu
---

# 500 gallons filtration capacity NSF Certified multi-stage contaminant reduction Easy EZ-Change installation, no tools needed RC 4 EZ-Change Premium Water Filtration Replacement Cartridge, 500 Gallons, White, 1 Pack

**Brand:** culligan
**Price:** VT41741
**Availability:** ✅ In Stock

## Summary

> 💧 Refresh your routine with premium, tool-free water filtration!

## Quick Answers

- **What is this?** RC 4 EZ-Change Premium Water Filtration Replacement Cartridge, 500 Gallons, White, 1 Pack by culligan
- **How much does it cost?** VT41741 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/61261176-rc-4-ez-change-premium-water-filtration-replacement-cartridge-500)

## Best For

- culligan enthusiasts

## Why This Product

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

## Key Features

- • **Optimized Flow Rate:** Delivers a steady 0.5 gallons per minute, balancing purity with convenience.
- • **Certified Clean Water:** NSF/ANSI Standards 42 & 53 certified to reduce chlorine, lead, mercury, cysts, and more.
- • **Seamless Compatibility:** Fits Culligan US-EZ-1, US-EZ-3, and US-EZ-4 systems for effortless upgrades.
- • **Long-Lasting Performance:** Filters up to 500 gallons or 6 months of crisp, great-tasting water—perfect for busy lifestyles.
- • **Pure Hydration, Zero Hassle:** EZ-Change design means no buckets, wrenches, or mess—just fresh water in minutes.

## Overview

The Culligan RC 4 EZ-Change Premium Water Filtration Replacement Cartridge offers a certified multi-stage filtration system that reduces chlorine, lead, mercury, cysts, and other contaminants. Compatible with multiple Culligan systems, it filters up to 500 gallons or lasts 6 months, delivering clean, great-tasting water with an easy, tool-free installation.

## Description

Premium EZ Change replacement cartridge provides clean, great-tasting water for drinking and cooking. The RC-EZ-4 basic filtration cartridge is compatible with Culligan US-EZ-1, 3 and 4 systems and can filter 500 gallons and last up to 6 months. Avoid the mess of changing traditional cartridges and eliminates the need for buckets, towels, wrenches, and other tools. Tubing and installation hardware is included.

Review: Bonjour, l'article était bien emballé mais ce n'était pas compatible avec le système de filtration que j'ai.
Review: Il prodotto corrisponde alla descrizione. Arrivato entro i tempi previsti. Ottimo acquisto

## Features

- The RC-EZ-4 premium filtration replacement cartridge works as a replacement filter cartridge for the Culligan US-EZ-1, US-EZ-3 and US-EZ-4
- Provides cleaner better tasting water for cooking or drinking
- The RC-EZ-4 filter cartridge reduces: particulates class I, chloride, cyst and chloroform, MTBE and Mercury, lead, turbidity, and removes bad taste and odor from water
- The included RC-EZ-4 filter cartridge is tested and certified by NSF International to NSF/ANSI Standard 42 for the aesthetic reduction of Chlorine Taste and Odor, Chloramines and Nominal Particulate Class 1. Standard 53 for the reduction of Cysts, Mercury, lead, VOC, MTBE and Turbidity
- The RC-EZ-4 cartridge can filter up to 500 gallons of water or can last for 6 months
- Water flow rate from faucet, .5 gpm at 60 psi

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000NNPVVW |
| Batteries Required? | Yes |
| Batteries included? | Yes |
| Best Sellers Rank | 1,920,587 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 1,710 in Water Filter Cartridges |
| Certification | Chlorine Reduction |
| Colour | White |
| Customer Reviews | 4.6 4.6 out of 5 stars (4,444) |
| Date First Available | 16 April 2022 |
| Flow rate | 0.5 Gallons Per Minute |
| Installation method | Under Sink |
| Item Package Quantity | 1 |
| Item Weight | 1.18 kg |
| Item model number | RC-EZ-4 |
| Manufacturer | Culligan |
| Number of Pieces | 1 |
| Part Number | 01019057 |
| Product Dimensions | 33.02 x 10.16 x 10.16 cm; 1.18 kg |
| Size | 1 Pack |
| Special Features | Chlorine reduction, Multi-stage filtration, NSF Certified |
| Style | Premium Filtration |
| Water Consumption | 500 gallons |

## Product Details

- **Brand:** Culligan
- **Capacity:** 500 gallons
- **Included components:** 1 Filter
- **Installation type:** Under Sink
- **Item weight:** 2.6 Pounds
- **Material:** Plastic
- **Maximum flow rate:** 0.5 Gallons Per Minute
- **Model name:** RC-EZ-4
- **Purification method:** Activated Carbon
- **Special feature:** Chlorine reduction, Multi-stage filtration, NSF Certified

## Images

![RC 4 EZ-Change Premium Water Filtration Replacement Cartridge, 500 Gallons, White, 1 Pack - Image 1](https://m.media-amazon.com/images/I/71izvIrUQGL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: can this faucet be mounted in the Standard sprayer hole on sinks? (Approx 1 1/2 inch hole)**
A: Can you, Yes.  But the problem is that the base of this is just a tiny bit smaller the 1.25 inches.  So it will NOT cover the hole completely since it is in an oval shape NOT round.

**Q: Can you change the filter without turning off the water?**
A: Yes you can change the filter with the water on. When you twist the filter to remove an old one, it physically disconnects, then when you twist the new one in, water flow returns.

**Q: What does this water filter remove?  Mercury?**
A: The included EZ-1 filter (according to the manual) states chlorine, class 3 particulates, and Standard 42.  ANSI Standard 42 is for chlorine(taste/odor), chloramines, iron, manganese, hydrogen sulfide, pH neutralization, and zinc reduction.  Mercury would fall under Standard 53, which includes heavy metals (arsenic, cadmium, chromium, copper, lead, mercury, selenium), inorganics (fluoride & nitrate, nitrite) and volatile organic chemicals (chloroform surrogate). For these you need the EZ-3 filter.

**Q: At this level of filtering, would the water be equivalent to distilled water?**
A: Only a "still" or distillery can make "distilled" water. If done correctly the water should be "chemically pure". Neither reverse osmosis (RO) nor any kind of filter will even come close!

## Customer Reviews

### ⭐⭐ Review
*by N***R on 10 July 2025*

Bonjour, l'article était bien emballé mais ce n'était pas compatible avec le système de filtration que j'ai.

### ⭐⭐⭐⭐⭐ Review
*by G***M on 11 November 2023*

Il prodotto corrisponde alla descrizione. Arrivato entro i tempi previsti. Ottimo acquisto

### ⭐⭐⭐⭐⭐ Review
*by H***. on 13 July 2019*

I use it to purify the water in my RV. Easy to install. No shut off needed when removing for the off season. No need to carry separate drinking water. Removes any chlorine and renders the taste neutral.

## Frequently Bought Together

- Culligan RC Change Premium Water Filtration Replacement Cartridge, 500 Gallons, EZ-4 (Best), White
- everydrop by Whirlpool Ice and Water Refrigerator Filter 1, EDR1RXD1, Single-Pack , Purple
- everydrop by Whirlpool Ice and Water Refrigerator Filter 4, EDR4RXD1, Single-Pack

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-23*