---
product_id: 639258035
title: "Weddell Duo Shower Filter Twin Pack Replacement Cartridges, 4 Replacement Cartridges Total to Reduce Chlorine, Fluoride, PFAS, and Heavy Metals"
brand: "weddell"
price: "$233.31"
currency: USD
in_stock: true
reviews_count: 5
category: "Weddell"
url: https://www.desertcart.ec/products/639258035-weddell-duo-shower-filter-twin-pack-replacement-cartridges-4-replacement
store_origin: EC
region: Ecuador
---

# 8,000 gallons filtration capacity Tool-free, quick installation NSF certified chlorine & PFAS reduction Weddell Duo Shower Filter Twin Pack Replacement Cartridges, 4 Replacement Cartridges Total to Reduce Chlorine, Fluoride, PFAS, and Heavy Metals

**Brand:** weddell
**Price:** $233.31
**Availability:** ✅ In Stock

## Summary

> 🚿 Elevate your daily shower to a spa-worthy ritual with Weddell Duo!

## Quick Answers

- **What is this?** Weddell Duo Shower Filter Twin Pack Replacement Cartridges, 4 Replacement Cartridges Total to Reduce Chlorine, Fluoride, PFAS, and Heavy Metals by weddell
- **How much does it cost?** $233.31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/639258035-weddell-duo-shower-filter-twin-pack-replacement-cartridges-4-replacement)

## Best For

- weddell enthusiasts

## Why This Product

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

## Key Features

- • **Visible Filter Status:** Clear dual cartridges let you see when it’s time to replace—never guess, always know.
- • **Pure Water, Pure Confidence:** Experience cleaner, fresher water that revitalizes your skin, scalp, and hair with every shower.
- • **Long-Lasting & Cost-Efficient:** Each cartridge filters up to 8,000 gallons, saving you money while upgrading your self-care routine.
- • **Certified Performance You Can Trust:** The #1 NSF certified shower filter for chlorine and PFAS reduction—proven protection for your health.
- • **Effortless Installation & Compatibility:** Fits all shower heads—rain, fixed, or handheld—with a simple twist, no tools required.

## Overview

Weddell Duo Shower Filter Replacement Cartridges use advanced activated carbon and multi-stage filtration to reduce chlorine, fluoride, PFAS, and heavy metals. NSF certified for superior performance, these easy-to-install, tool-free cartridges fit all shower heads and last up to 8,000 gallons each, delivering cleaner water that improves skin and hair health while eliminating unpleasant odors.

## Description

Free delivery and returns on all eligible orders. Shop Weddell Duo Shower Filter Twin Pack Replacement Cartridges, 4 Replacement Cartridges Total to Reduce Chlorine, Fluoride, PFAS, and Heavy Metals.

Review: We purchased these filters to screen out some of the chlorine from our municipal water. They seem to work as described. We find that in our situation these filters will last us approximately 2 months. You can see the color change happen in the filter knowing that it is time to change them. The device attaches to the shower head nicely no leaving it hanging too low for those people that have a low placed shower head or are tall. I do not find any significant water flow issues at all. The water drains from them when you turn the shower head off and expels out the tub faucet as normal. These filters will do NOT remove hard water, so if that’s what you’re going for unfortunately this quick fix will not work for you. I will tell you we still deal with hard water until we can get a water softener installed but we have bought these filters several times over now and will continue to do so. I would love to be able to tell you that they have aided in eczema relief however I find that the hard water we still deal with prevents me from making and accurate assessment.
Review: سعره نوعا ما معقول

## Features

- Welcome to step zero of your self-care routine! Weddell Duo combines proprietary activated carbon and multi-stage condensed layers to effectively remove chlorine, PFAS, particulates, and unpleasant odors from your water. The result? Water that feels and smells cleaner, leaving your skin, scalp, and hair noticeably healthier.
- Why Filtered Water Matters - Unfiltered water can contain harmful contaminants like chlorine, PFAS, and microplastics, which may lead to skin dryness, irritation, and scalp problems. Long-term exposure to these pollutants has been linked to potential health risks, including hormonal disruption and skin conditions. By filtering these out, Weddell Duo ensures you experience cleaner, healthier water for a noticeable difference in your skin, hair, and overall well-being.
- #1 in NSF Certified Performance - Weddell Duo is the #1 NSF Certified Shower Filter for Performance, based on flow rates and capacity among 2024 wall mount shower filters. Weddell Duo is the only shower filter to be NSF certified for reducing Free Available Chlorine while maintaining a verified reduction in PFAS and particulates.
- Easy Installation & Broad Compatibility - Weddell Duo is compatible with various shower heads—rain, fixed, or handheld. Installation is tool-free and quick! Just tighten the swivel connector and reattach your shower head in minutes. It's perfect for homes, dorms, travel, and pets, effectively reducing hair dryness, skin irritation, and unpleasant odors.
- Simple Replacement & Cost-Efficient - Unlike most filters that are hard to replace, Weddell Duo's filters are side-mounted, allowing easy monitoring of their condition. Observe the filtration process through the clear dual cartridges, then twist to remove and replace when needed. Each filter set lasts up to 8,000 gallons, offering a cost-effective solution for long-term clean water.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CKG9KZDZ |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 90,338 in DIY & Tools ( See Top 100 in DIY & Tools ) 90 in Showerhead Filters |
| Colour | Replacement Cartridge |
| Customer Reviews | 4.7 4.7 out of 5 stars (294) |
| Date First Available | 26 Oct. 2023 |
| Included Components | 4 Shower Filter Replacements |
| Item Package Quantity | 1 |
| Item Weight | 159 g |
| Item model number | WD-100FC22 |
| Manufacturer | WEDDELL |
| Material | Carbon Fibre |
| Part Number | WD-SHFC-23 |
| Product Dimensions | 5.08 x 2.54 x 5.08 cm; 159 g |
| Style | 2+2 |

## Product Details

- **Brand:** WEDDELL
- **External testing certification:** NSF Certification 177 & 372
- **Item weight:** 0.16 Kilograms
- **Material:** Carbon Fibre
- **Product benefits:** Reduces chlorine and PFAS for healthier skin and hair

## Images

![Weddell Duo Shower Filter Twin Pack Replacement Cartridges, 4 Replacement Cartridges Total to Reduce Chlorine, Fluoride, PFAS, and Heavy Metals - Image 1](https://m.media-amazon.com/images/I/61Td66EgRWL.jpg)
![Weddell Duo Shower Filter Twin Pack Replacement Cartridges, 4 Replacement Cartridges Total to Reduce Chlorine, Fluoride, PFAS, and Heavy Metals - Image 2](https://m.media-amazon.com/images/I/51+iw59r5YL.jpg)
![Weddell Duo Shower Filter Twin Pack Replacement Cartridges, 4 Replacement Cartridges Total to Reduce Chlorine, Fluoride, PFAS, and Heavy Metals - Image 3](https://m.media-amazon.com/images/I/61Yg92bKgpL.jpg)
![Weddell Duo Shower Filter Twin Pack Replacement Cartridges, 4 Replacement Cartridges Total to Reduce Chlorine, Fluoride, PFAS, and Heavy Metals - Image 4](https://m.media-amazon.com/images/I/51d4+NlEOcL.jpg)
![Weddell Duo Shower Filter Twin Pack Replacement Cartridges, 4 Replacement Cartridges Total to Reduce Chlorine, Fluoride, PFAS, and Heavy Metals - Image 5](https://m.media-amazon.com/images/I/518SzM2TwiL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***. on 18 January 2026*

We purchased these filters to screen out some of the chlorine from our municipal water. They seem to work as described. We find that in our situation these filters will last us approximately 2 months. You can see the color change happen in the filter knowing that it is time to change them. The device attaches to the shower head nicely no leaving it hanging too low for those people that have a low placed shower head or are tall. I do not find any significant water flow issues at all. The water drains from them when you turn the shower head off and expels out the tub faucet as normal. These filters will do NOT remove hard water, so if that’s what you’re going for unfortunately this quick fix will not work for you. I will tell you we still deal with hard water until we can get a water softener installed but we have bought these filters several times over now and will continue to do so. I would love to be able to tell you that they have aided in eczema relief however I find that the hard water we still deal with prevents me from making and accurate assessment.

### ⭐⭐⭐⭐ Review
*by F***R on 25 December 2025*

سعره نوعا ما معقول

### ⭐⭐⭐⭐⭐ Review
*by A***R on 29 June 2025*

I'm happy with my pursage so far. It does it's work

## Frequently Bought Together

- Weddell Duo Shower Filter Twin Pack Replacement Cartridges - NSF Certified Shower Filter, Removes Chlorine, PFAS, & Particulates, Clinically Tested For Healthier Skin & Hair (2+2)
- Weddell Duo Shower Filter - NSF Certified Shower Filter, High Pressure Activated Carbon Filter, Removes Chlorine, PFAS & Particulates, Clinically Tested For Healthier Skin & Hair (White)
- ZOUNI 2pcs Reducing Hex Nipple, 304 Stainless Steel 3/4" NPT Male x 1/2" NPT Male Pipe Fitting Reducer Nipple Adapter 2000psi Reducer Straight Connector(2pcs, 3/4"-1/2")

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-25*