---
product_id: 24942370
title: "RCSF-7 Shower Filter Replacement Cartridge with Advanced ThermalGuard (for SF-7C Shower Filtration Systems), NSF/ANSI Certified, 96.6% Chlorine Reduction for 10,000 Gal., Made in USA"
brand: "waterchef®"
price: "₨1217"
currency: SCR
in_stock: true
reviews_count: 8
category: "Water Chef®"
url: https://www.desertcart.sc/products/24942370-rcsf-7-shower-filter-replacement-cartridge-with-advanced-thermalguard-sf
store_origin: SC
region: Seychelles
---

# Filters up to 10,000 gallons (~6 months) 96.6% chlorine reduction Tool-free quick cartridge replacement RCSF-7 Shower Filter Replacement Cartridge with Advanced ThermalGuard (for SF-7C Shower Filtration Systems), NSF/ANSI Certified, 96.6% Chlorine Reduction for 10,000 Gal., Made in USA

**Brand:** waterchef®
**Price:** ₨1217
**Availability:** ✅ In Stock

## Summary

> 🚿 Elevate your daily rinse with premium chlorine defense!

## Quick Answers

- **What is this?** RCSF-7 Shower Filter Replacement Cartridge with Advanced ThermalGuard (for SF-7C Shower Filtration Systems), NSF/ANSI Certified, 96.6% Chlorine Reduction for 10,000 Gal., Made in USA by waterchef®
- **How much does it cost?** ₨1217 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/24942370-rcsf-7-shower-filter-replacement-cartridge-with-advanced-thermalguard-sf)

## 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

- • **Long-Lasting Purity:** Filters up to 10,000 gallons—enough for 6 months of uninterrupted skin and hair care.
- • **Effortless Maintenance:** Tool-free cartridge swaps with handy reminder decal keep your filter performing at peak.
- • **Chlorine-Free Confidence:** Advanced ThermalGuard tech slashes chlorine by 96.6%, for a fresher, cleaner shower every time.
- • **Certified Quality Assurance:** NSF/ANSI Standard 177 certified, independently tested for proven, reliable performance.
- • **Made in the USA, Trusted Worldwide:** Expertly crafted domestically with 5-star customer support backing your purchase.

## Overview

The WaterChef RCSF-7 Replacement Cartridge is a high-performance shower filter component designed for the SF-7C system. It features advanced ThermalGuard catalytic carbon technology that reduces chlorine by 96.6%, certified by NSF/ANSI Standard 177. Each cartridge filters up to 10,000 gallons (about 6 months), ensuring softer skin, smoother hair, and less irritation. Made in the USA, it offers easy, tool-free replacement and is backed by dedicated customer support.

## Description

WaterChef® RCSF-7 Shower Filter Replacement Cartridge with Advanced ThermalGuard (for SF-7C Shower Filtration Systems), NSF/ANSI Certified, 96.6% Chlorine Reduction for 10,000 Gal., Made in USA - desertcart.com

Review: Solid product, no chlorine smell from water - Gets rid of chlorine, no smell and water feels softer.
Review: Perfect replacement and for a great price! - My Royal Prestige branded filter was throwing carbon residue that indicated me that was time for replacement, knowing that Royal prestige is a scammer company decided to look around and wala, this filter looked the same and decided to try it, good choice because resulting it was the same and for a better price. Royal prestige would charge about 10x the price so if you want to save money buy this and will do the job probably better that the cheap products sold by royal prestige for a premium price.

## Features

- REPLACEMENT CARTRIDGE FOR WATERCHEF SF-7C SHOWER FILTER – Maintain peak performance for your WaterChef SF-7C Premium Shower Filter System with the RCSF-7 Replacement FiIter Cartridge.
- SUPERIOR CHLORINE REDUCTION – Advanced 2-Stage Filtration with exclusive ThermalGuard Technology for maximum chlorine reduction, delivering a cleaner, more refreshing shower experience.
- HEALTHIER SKIN & HAIR – Preserve your body’s natural oils and proteins for softer, smoother skin and hair you can feel.
- INDEPENDENTLY NSF/ANSI CERTIFIED FOR PROVEN PERFORMANCE – WaterChef Shower Filters undergo rigorous testing and are certified by IAPMO to meet NSF/ANSI Standard 177, removing an outstanding 96.6% of chlorine—nearly double the standard requirement. Each durable cartridge filters up to 10,000 gallons, offering consistent, high-level chlorine reduction that surpasses competitors, ensuring a cleaner, safer shower experience you can trust.
- LONG-LASTING PERFORMANCE AT A LOW COST PER SHOWER – Enjoy a certified capacity of 10,000 gallons, providing up to 6 months of filtration per cartridge—all for less than half the cost of other leading brands.
- QUICK & EASY CARTRIDGE REPLACEMENT – Enjoy hassle-free, tool-free cartridge changes with every replacement. Includes a handy Cartridge Change Reminder decal, so you’ll never miss a replacement and can keep your filter performing at its best.
- PROUDLY MADE IN THE USA – Expertly designed and manufactured in the USA to ensure reliable quality and performance you can trust.
- DEDICATED 5-STAR CUSTOMER SUPPORT – At WaterChef we stand behind our products and our customers. Our 5-Star Customer Care Team is available to provide assistance or answer your questions. We are here for you when you need us!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01BW28268 |
| Best Sellers Rank | #74,322 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #215 in Showerhead Filters |
| Brand | WaterChef® |
| Customer Reviews | 4.6 4.6 out of 5 stars (333) |
| Date First Available | February 17, 2016 |
| EU Spare Part Availability Duration | 6 Months |
| External Testing Certification | IAPMO Platinum Certification - NSF/ANSI Standard 177 and 372 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 12 ounces |
| Item model number | RCSF-7 |
| Manufacture Year | 2022 |
| Manufacturer | Water Safety Corporation |
| Material | ThermalGuard™ Catalytic Carbon |
| Number of Items | 1 |
| Product Benefits | Reduces 96.6% of Chlorine for 10,000 or up to 6 months per filter cartridge. Benefits include softer hair, smoother skin, reduced eye irritation, longer lasting hair color treatments... |
| Product Dimensions | 2.63"D x 2.63"W x 7"H |
| Set Name | WaterChef SF-7C Shower Filter |
| UPC | 091037767806 |
| Unit Count | 1.0 Count |

## Product Details

- **External Testing Certification:** IAPMO Platinum Certification - NSF/ANSI Standard 177 and 372
- **Item Weight:** 0.75 Pounds
- **Material:** ThermalGuard™ Catalytic Carbon
- **Product Dimensions:** 2.63"D x 2.63"W x 7"H

## Images

![RCSF-7 Shower Filter Replacement Cartridge with Advanced ThermalGuard (for SF-7C Shower Filtration Systems), NSF/ANSI Certified, 96.6% Chlorine Reduction for 10,000 Gal., Made in USA - Image 1](https://m.media-amazon.com/images/I/41kwb89zAEL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solid product, no chlorine smell from water
*by R***N on December 26, 2024*

Gets rid of chlorine, no smell and water feels softer.

### ⭐⭐⭐⭐⭐ Perfect replacement and for a great price!
*by M***D on June 5, 2024*

My Royal Prestige branded filter was throwing carbon residue that indicated me that was time for replacement, knowing that Royal prestige is a scammer company decided to look around and wala, this filter looked the same and decided to try it, good choice because resulting it was the same and for a better price. Royal prestige would charge about 10x the price so if you want to save money buy this and will do the job probably better that the cheap products sold by royal prestige for a premium price.

### ⭐⭐⭐⭐⭐ Nice
*by M***Y on November 10, 2025*

Nice

## Frequently Bought Together

- WaterChef® RCSF-7 Shower Filter Replacement Cartridge with Advanced ThermalGuard (for SF-7C Shower Filtration Systems), NSF/ANSI Certified, 96.6% Chlorine Reduction for 10,000 Gal., Made in USA
- Smart Pack Water Filters iFilters High Purity Coconut Shell Activated Carbon Water Filter - 750 GPD Life Span - 0.5 Micron - Compatible with Frescapure 4000 4500 5000 6000 Models
- WaterChef Handheld Shower Filter System SF-7C (White) - Deluxe Adjustable Wand, Advanced Filtration for Superior Chlorine Reduction - NSF/ANSI Certified: 96.6% of Chlorine, 10,000 Gal., USA

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-01-31*