---
product_id: 526953213
title: "Woder Gen4 WD-G4-REP Replacement Cartridge for WD-G4 Systems (Single Stage) and WD-D-FRM-G4, WD-D-20M-G4 and WD-D-HM-G4 Dual Stage systems (as 2nd Stage) – USA Made"
brand: "woder"
price: "C$7353"
currency: NIO
in_stock: true
reviews_count: 6
category: "Woder"
url: https://www.desertcart.ni/products/526953213-woder-gen4-wd-g4-rep-replacement-cartridge-for-wd-g4
store_origin: NI
region: Nicaragua
---

# 99.9% contaminant removal Quick, no-plumbing cartridge swap Made in USA quality Woder Gen4 WD-G4-REP Replacement Cartridge for WD-G4 Systems (Single Stage) and WD-D-FRM-G4, WD-D-20M-G4 and WD-D-HM-G4 Dual Stage systems (as 2nd Stage) – USA Made

**Brand:** woder
**Price:** C$7353
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your hydration game with pure, hassle-free filtration!

## Quick Answers

- **What is this?** Woder Gen4 WD-G4-REP Replacement Cartridge for WD-G4 Systems (Single Stage) and WD-D-FRM-G4, WD-D-20M-G4 and WD-D-HM-G4 Dual Stage systems (as 2nd Stage) – USA Made by woder
- **How much does it cost?** C$7353 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/526953213-woder-gen4-wd-g4-rep-replacement-cartridge-for-wd-g4)

## Best For

- woder enthusiasts

## Why This Product

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

## Key Features

- • **Taste the Difference:** Eliminates unpleasant odors and tastes, delivering crisp, clean water that elevates your daily hydration.
- • **Effortless Maintenance:** No plumbing needed—replace your cartridge in minutes with automatic shut-off valves.
- • **Pure Water, Zero Hassle:** Advanced selective filtration removes lead, heavy metals, chlorine & more while preserving essential minerals.
- • **Long-Lasting Performance:** Enjoy up to 1 year of premium filtration without frequent replacements—stay worry-free.
- • **Trusted American Craftsmanship:** Proudly USA-made with WQA-certified NSF/ANSI 42 & 372 compliance for safety and performance.

## Overview

The Woder Gen4 WD-G4-REP Replacement Cartridge is a USA-made, WQA-certified water filter cartridge designed for single and dual-stage Woder systems. It removes 99.9% of contaminants including lead, heavy metals, chlorine, chromium 6, and VOCs while retaining essential minerals. Featuring advanced selective filtration technology, it requires no plumbing for quick cartridge swaps and offers up to one year of reliable performance, ensuring fresh, great-tasting water with minimal effort.

## Description

Our Advanced Gen4 Woder WD-G4-L Cartridge removes 99.9% of lead, heavy metals, chlorine, chromium 6, mercury, volatile organic compounds, carcinogens, and other contaminants – as well as turbidity, odor, and bad taste. Capacity depends on the levels of sediment found in your tap water. The WD-G4-L is a replacement cartridge for: Woder WD-G4-L-DC Water Filter, Woder WD-G4-L-JG Water Filter. The WD-G4-L is the second (last) stage replacement cartridge for the following dual-stage systems: Woder WD-D-FRM-G4-DC Water Filtration System, Woder WD-D-FRM-G4-JG Water Filtration System, Woder WD-D-HM-G4-DC Water Filtration System. Woder WD-D-HM-G4-JG Water Filtration System. Woder WD-D-20m-G4-DC Water Filtration System. Woder WD-D-20m-G4-JG Water Filtration System. Cartridge lifespan: 1 year under warranty. Selective Filtration Our proprietary Selective Filtration technology removes 99.9% of contaminants while leaving in all essential minerals. Reverse Osmosis (RO) filters also remove 99.9% of contaminants, however, RO also removes ALL the minerals found in tap water – including minerals your body needs. RO systems can waste thousands of gallons of water annually while flushing out contaminants down the drain.

Review: Simple, efficient, non-intrusive - I used to have an over the counter filter. Had to change that filter every year and a half or so. Since my new apartment cannot accomodate an over the counter filter, I searched and searched for a solution that is efficinet and not cumbersome . This was it. The only drawback, but that is only for me, is that I am a renter and had to get permission and have it installed by the Building Management and I was overcharged for installing it ($250). This issue only pertains to me. But I am so relieved to have it as I used to lug gallons from the store almost daily. I am 75...and other than time, the effort also was a challenge. I did not want to become member of those gallon-companies...as I could not tlift those. I did not want a Britta because that felt like the slow boat to China and also water had to be refrigerated (I prefer room temperature). This one has one cylinder (does not filter Flouride) but lasts for approximately 3-years. YIPPEE. I have consideration about changing the filter when the time comes because I am not sure I can do it or I have to get those Building vendors who are exploiters. I am praying that by the time that time comes, some easy harmonious solution will present itself. For now, I am a happy camper and do recommend this filter - if you are not a perfectionist and wanted a Reverse Osmosis or Alkaline water...then that would be another story! This one is enough and our city water is clean generally and they make sure it is - but this is an extra refinement of taste and filtering out some more stuff.
Review: Great customer service - Excellent customer service. My water filtration mounting head leaked when the replacement cartridge was installed, and the company sent me a replacement mounting head promptly, which resolved the issue. This is a very good system.

## Features

- WD-G4-REP IS A REPLACEMENT CARTRIDGE FOR THE FOLLOWING WODER SYSTEMS - WD-G4-DC, WD-G4-JG (Single Stage), WD-D-20M-G4-DC, WD-D-20M-G4-JG, WD-D-FRM-G4-DC and WD-D-G4-JG (as 2nd stage).
- Cartridge is certified by WQA to NSF/ANSI 42 for Chlorine, taste, odor and NSF/ANSI 372 for lead free compliance as verified and substantiated by test data.
- MADE IN THE USA - ADVANCED SELECTIVE FILTRATION TECHNOLOGY - Removes 99.9% of contaminants, while maintaining essential minerals.
- NO PLUMBING REQUIRED - QUICK CARTRIDGE REPLACEMENT - Installed with systems that have automatic shut off valves.
- ADVANCED FILTRATION -The Woder WD-G4-REP removes Lead, Heavy metals, Chlorine, PFCs, TMHs, VOCs, Chromium 6, turbidity, unpleasant odors/tastes (claims tested by CLB Labs and are not certified by WQA)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C1H59KSQ |
| Best Sellers Rank | #41,399 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #295 in Replacement Under-Sink Water Filters |
| Brand | Woder |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,105) |
| Date First Available | March 23, 2023 |
| EU Spare Part Availability Duration | 1 Years |
| External Testing Certification | WQA |
| Item Weight | 1.2 pounds |
| Item model number | WD-G4-REP |
| Material | Carbon Fiber |
| Number of Items | 1 |
| Product Benefits | The Woder WD-G4-L removes Lead, Heavy metals, Chlorine, Mercury, PFCs, TMHs, VOCs, Glyphosate, Chromium 6, Trihalomethanes, detergent, turbidity, unpleasant odors and tastes. |
| Product Dimensions | 2.52"D x 2.52"W x 12.5"H |
| Set Name | WD-G4-REP |
| Unit Count | 1.0 Count |

## Product Details

- **External Testing Certification:** WQA
- **Item Weight:** 1.2 Pounds
- **Material:** Carbon Fiber
- **Product Dimensions:** 2.52"D x 2.52"W x 12.5"H

## Images

![Woder Gen4 WD-G4-REP Replacement Cartridge for WD-G4 Systems (Single Stage) and WD-D-FRM-G4, WD-D-20M-G4 and WD-D-HM-G4 Dual Stage systems (as 2nd Stage) – USA Made - Image 1](https://m.media-amazon.com/images/I/61sC5WcfiWL.jpg)

## Questions & Answers

**Q: Can this filter be used with the woder 10k-genii undersink filtration system or is this for the woder frm fluoride filter?**
A: Only the Woder FRM (http://www.amazon.com/dp/B0126EN5NQ) will filter out Fluoride. The FRM is a dual stage filter. Stage 1 is replacement FRM (http://www.amazon.com/dp/B0144MFK1I). Stage 2 is replacement Gen2 (http://www.amazon.com/dp/B0144MFN92). 2. The replacement FRM does fit the stage 1 system of Gen2 (http://www.amazon.com/dp/B0144MFPOA), however, the taste might be unpleasant and therefore it is recommended to use the replacement FRM only as a 1st stage to replacement Gen2, which also removes all the above but Fluoride.3. If to conclude, if Fluoride is a must to remove, then the Woder FRM (http://www.amazon.com/dp/B0126EN5NQ) is the only solution. Otherwise, the Gen2 (http://www.amazon.com/dp/B0144MFPOA) is recommended to remove Lead, Heavy metals, Chlorine (99%) and other contaminants (99%), odors and bad tastes, Asbestos, Mercury and turbidity, BUT NOT Fluoride...

**Q: What is fluoride removal premium media (95%) (asin b0126en5nq): activated alumina, bone char?**
A: The http://www.amazon.com/dp/B0144MFK1I is a type of activated alumina (NOT a bone char filter), but currently Woder is not revealing the media used.

**Q: Is woder wd-s-8k-r replacement cartridge for woder wd-s-8k-dc water filtration system?**
A: I’m not sure, but it looks like it is. We bought this cartridge as replacement to our Woder 10K-GenII Ultra High Capacity filtration system. When I click on that name in our orders, it now goes to the “wd-s-8k-dc” system.

**Q: Is this the correct replacement filter for the system i purchased in 2018, the  woder wd-s-8k-dc water filtration system?**
A: Yes! The Yes, the WD-S-8K-R is the correct replacement cartridge for the previous Woder 10K-Gen3/GenII models and the new WD-S-8K (WQA Gold Seal Certified cartridge) under sink water filtration system models.
You can purchase it here: https://www.amazon.com/dp/B0144MFN92

## Customer Reviews

### ⭐⭐⭐⭐⭐ Simple, efficient, non-intrusive
*by L***R on June 29, 2019*

I used to have an over the counter filter. Had to change that filter every year and a half or so. Since my new apartment cannot accomodate an over the counter filter, I searched and searched for a solution that is efficinet and not cumbersome . This was it. The only drawback, but that is only for me, is that I am a renter and had to get permission and have it installed by the Building Management and I was overcharged for installing it ($250). This issue only pertains to me. But I am so relieved to have it as I used to lug gallons from the store almost daily. I am 75...and other than time, the effort also was a challenge. I did not want to become member of those gallon-companies...as I could not tlift those. I did not want a Britta because that felt like the slow boat to China and also water had to be refrigerated (I prefer room temperature). This one has one cylinder (does not filter Flouride) but lasts for approximately 3-years. YIPPEE. I have consideration about changing the filter when the time comes because I am not sure I can do it or I have to get those Building vendors who are exploiters. I am praying that by the time that time comes, some easy harmonious solution will present itself. For now, I am a happy camper and do recommend this filter - if you are not a perfectionist and wanted a Reverse Osmosis or Alkaline water...then that would be another story! This one is enough and our city water is clean generally and they make sure it is - but this is an extra refinement of taste and filtering out some more stuff.

### ⭐⭐⭐⭐⭐ Great customer service
*by R***A on January 24, 2026*

Excellent customer service. My water filtration mounting head leaked when the replacement cartridge was installed, and the company sent me a replacement mounting head promptly, which resolved the issue. This is a very good system.

### ⭐⭐⭐⭐⭐ First year report: We LOVE the Woder system
*by N***S on November 7, 2017*

Bought the Woder 10K-GenII Ultra High Capacity Direct Connect Water Filtration System - Under Sink Filter Premium Class I - Removes Chlorine, Lead, Chromium 6, Heavy Metals, Bad Tastes, Odors And Contaminants last fall, and just had to change out our filter for the first time (it lasted 11 months). The flow didn't diminish over time, but suddenly we could taste the chlorine in the water again. Switching out to a new replacement filter took < 5 minutes, it was so easy – and now our water tastes 100% amazing again! I thought we might get more than a year out of the filter with this system, but because it's on our kitchen sink and we use it for everything (including cooking, washing, etc), so it was less time. But, we are still absolutely thrilled with the Woder system versus having to deal with the Pur or Brita pitchers like we used to, which don't even purify the water nearly as well (per the specs). By contrast, the Woder is seamless and so super-easy for everything, and nearly zero hassle! The old PUR dispenser we had took about 2 minutes of our family's time per day (on average) in dealing with all the filling, cleaning, and filter-replacing. Multiply that by 330 and then divide by 60. That's about *11 hours* of our lives that have been saved over the past year by having the Woder instead! A no-brainer over pitchers. Highly, highly recommended.

## Frequently Bought Together

- Woder Gen4 WD-G4-REP Replacement Cartridge for WD-G4 Systems (Single Stage) and WD-D-FRM-G4, WD-D-20M-G4 and WD-D-HM-G4 Dual Stage systems (as 2nd Stage) – USA Made
- Woder WD-FRM-8K-REP Replacement Fluoride Removal Water Filter Cartridge for WD-D-8K-FRM-ADV Dual Stage Systems (as 1st Stage) – USA Made (Gen4)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-08*