---
product_id: 7679237
title: "WaterChef Countertop Water Filter Replacement Cartridge CR70 (with Battery) | For C7000 Systems | NSF/ANSI Certified for 78 Contaminants | 1,000-Gallon Capacity | Made in USA"
brand: "waterchef"
price: "513.73 DT"
currency: TND
in_stock: true
category: "Water Chef®"
url: https://www.desertcart.tn/products/7679237-waterchef-countertop-water-filter-replacement-cartridge-cr70-with-battery-c7000
store_origin: TN
region: Tunisia
---

# 1,000-gallon capacity NSF/ANSI certified 78 contaminants Tool-free quick install WaterChef Countertop Water Filter Replacement Cartridge CR70 (with Battery) | For C7000 Systems | NSF/ANSI Certified for 78 Contaminants | 1,000-Gallon Capacity | Made in USA

**Brand:** waterchef
**Price:** 513.73 DT
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your hydration game with premium, worry-free water filtration!

## Quick Answers

- **What is this?** WaterChef Countertop Water Filter Replacement Cartridge CR70 (with Battery) | For C7000 Systems | NSF/ANSI Certified for 78 Contaminants | 1,000-Gallon Capacity | Made in USA by waterchef
- **How much does it cost?** 513.73 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/7679237-waterchef-countertop-water-filter-replacement-cartridge-cr70-with-battery-c7000)

## Best For

- waterchef enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Setup:** No tools needed—replace your cartridge in seconds and keep hydration hassle-free
- • **Smart Battery Included:** Restores your C7000 Intelligent Monitor’s filter-life tracking for ultimate convenience
- • **Certified Trust & Safety:** IAPMO Platinum Seal with NSF/ANSI 42, 53 & 401 for 78 contaminants
- • **Big Block Filtration Power:** Superior contaminant reduction for cleaner, healthier water
- • **Massive 1,000-Gallon Capacity:** Filter more water, save more money—up to a full year per cartridge

## Overview

The WaterChef CR70 Replacement Cartridge for the C7000 countertop system delivers up to 1,000 gallons of NSF/ANSI certified filtered water, reducing 78 contaminants including lead, chlorine, and VOCs. Featuring Big Block Filtration technology, it ensures cleaner, naturally balanced water without demineralization. Installation is tool-free and includes a replacement battery for the C7000 Intelligent Monitor, guaranteeing smart, hassle-free maintenance. Proudly made in the USA with trusted IAPMO Platinum certification.

## Description

Product Description WaterChef CR70 Countertop Filter Replacement Cartridge - Filter More for Less! The CR70 Replacement Filter Cartridge for the WaterChef C7000 Countertop Filtration System utilizes WaterChef's powerful Big Block Filtration technology to deliver up to 1,000 GALLONS or one full year of premium quality water from a single cartridge. The CR70 maximizes contaminant reduction for a wide range of common tap water contaminants (including Chlorine, Chloramine, Lead, Benzene, Cysts (including Giardia and Cryptosporidium), VOCs and MTBE), without the de-mineralization associated with other filtration technologies for water that is cleaner, healthier AND naturally balanced. Tested & Certified by NSF International - Trusted Performance. WaterChef Filter Systems and Replacement Cartridges have been independently Tested & Certified by NSF International, the water industry's leading authority. Since 1944, NSF has been committed to making the world safer for consumers through comprehensive testing and certification programs. No other independent testing programs require the strict standards imposed by NSF. Credibility is what NSF Certification is all about. Includes NEW Battery for C7000 Intelligent Monitor. Discover the WaterChef Difference! From the Manufacturer The CR70 Replacement Cartridge utilizes WaterChef's powerful Big Block Filtration technology to deliver up to 1,000 gallons of premium quality water from a single cartridge! The CR70 maximizes contaminant reduction for a wide range of common tap water contaminants (including Chlorine, Chloramine, Lead, Benzene, Cysts (including Giardia and Cryptosporidium), , VOCs and MTBE), without the de-mineralization associated with other filtration technologies for water that is cleaner, healthier AND naturally balanced!

## Features

- Powerful Big Block Filtration Technology - Superior Contaminant Reduction & Taste
- Huge 1,000 GALLON Capacity! - Filter More. Spend Less.
- IAPMO Platinum Seal Certified for Trusted Performance - NSF/ANSI 42, 53 & 401 (includes 78 Contaminants)
- Quick and Easy Installation – No Tools.
- Manufactured in the USA
- Includes Replacement Battery for C7000 Intelligent Monitor – Restores the electronic Intelligent Monitor filter-life function with the included battery designed specifically for the WaterChef C7000 system.
- IMPORTANT: COMPATIBILITY NOTICE: Designed exclusively for the WaterChef C7000 Countertop System. NOT COMPATIBLE with C7500 Systems, which require the CR75 cartridge with the matching color-coded battery shuttle.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00BK6VGT2 |
| Best Sellers Rank | #302,175 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #290 in Replacement Countertop Water Filters |
| Brand Name | WaterChef |
| Customer Reviews | 4.6 4.6 out of 5 stars (118) |
| External Testing Certification | IAPMO Platinum Certified for NSF/ANSI Standards 42, 53 & 401 (78 Contaminants) |
| Global Trade Identification Number | 00013964162189 |
| Included Components | Battery for Intelligent Monitor |
| Item Dimensions D x W x H | 3.75"D x 3.75"W x 6.25"H |
| Item Type Name | Filtration Cartridge |
| Item Weight | 1.3 pounds |
| Manufacturer | WaterChef |
| Manufacturer Part Number | WATERCHEF-CR70 |
| Material Type | Carbon Block with Additional Filter Media |
| Model Number | CR70 |
| Number of Items | 1 |
| Product Benefits | Reduces Chlorine and Chloramine, Reduces Herbicides and Pesticides (NSF/ANSI Stanard 401 Contaminants), Reduces Lead and Mercury, Reduces Microbial Cysts, Reduces PFAS (PFOA and PFOS), Reduces VOCs |
| Set Name | WaterChef C7000 |
| UPC | 013964162189 |
| Unit Count | 1 Count |

## Product Details

- **External Testing Certification:** IAPMO Platinum Certified for NSF/ANSI Standards 42, 53 & 401 (78 Contaminants)
- **Item Weight:** 1.3 pounds
- **Material:** Carbon Block with Additional Filter Media
- **Product Dimensions:** 3.75"D x 3.75"W x 6.25"H

## Images

![WaterChef Countertop Water Filter Replacement Cartridge CR70 (with Battery) | For C7000 Systems | NSF/ANSI Certified for 78 Contaminants | 1,000-Gallon Capacity | Made in USA - Image 1](https://m.media-amazon.com/images/I/512Pm4pZg1L.jpg)
![WaterChef Countertop Water Filter Replacement Cartridge CR70 (with Battery) | For C7000 Systems | NSF/ANSI Certified for 78 Contaminants | 1,000-Gallon Capacity | Made in USA - Image 2](https://m.media-amazon.com/images/I/51LpvJVD4vL.jpg)
![WaterChef Countertop Water Filter Replacement Cartridge CR70 (with Battery) | For C7000 Systems | NSF/ANSI Certified for 78 Contaminants | 1,000-Gallon Capacity | Made in USA - Image 3](https://m.media-amazon.com/images/I/61XDAB9vdFL.jpg)
![WaterChef Countertop Water Filter Replacement Cartridge CR70 (with Battery) | For C7000 Systems | NSF/ANSI Certified for 78 Contaminants | 1,000-Gallon Capacity | Made in USA - Image 4](https://m.media-amazon.com/images/I/61QeZra1xTL.jpg)
![WaterChef Countertop Water Filter Replacement Cartridge CR70 (with Battery) | For C7000 Systems | NSF/ANSI Certified for 78 Contaminants | 1,000-Gallon Capacity | Made in USA - Image 5](https://m.media-amazon.com/images/I/61H2NH+yL1L.jpg)

## Questions & Answers

**Q: Tiene filtro disponible para Royal prestige 3000**
A: Tengo un filtro de royal prestige 3000 está si uso ese cartucho

**Q: Le queda a un filtro Royal prestige 3500?**
A: Si le queda. Royal prestige es solo una compania que utiliza su nombre comercial pero compra a los mismos distribuidores de waterchef.

**Q: Does this filter take mercury out of the water?**
A: it doesn't state in the performance data sheet but if you'd like to look for yourself here is the link to what it does filter out:http://www.waterchef.com/images/documents/WaterChef-Performance-Data-Sheet-C7000.pdf

**Q: How fast does it filter a cup of water? After four months, mine fills an 8 ounce measuring cup in 40 seconds. I seem to recall it was faster before.**
A: I think it depends on how wide the faucet is opened... So the wider you open it the faster the cup will fill up. With an average open, mine fills in about 6 seconds.

## Frequently Bought Together

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-30*