---
product_id: 447115446
title: "Waterdrop Whole House Water Filter"
brand: "waterdrop"
price: "€ 491.81"
currency: EUR
in_stock: true
reviews_count: 13
category: "Waterdrop"
url: https://www.desertcart.fr/products/447115446-waterdrop-whole-house-water-filter
store_origin: FR
region: France
---

# 96.4% iron reduction 15 GPM high flow rate 5-stage filtration system Waterdrop Whole House Water Filter

**Brand:** waterdrop
**Price:** € 491.81
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate Every Drop: Whole House Purity Meets Effortless Flow

## Quick Answers

- **What is this?** Waterdrop Whole House Water Filter by waterdrop
- **How much does it cost?** € 491.81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/447115446-waterdrop-whole-house-water-filter)

## Best For

- waterdrop enthusiasts

## Why This Product

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

## Key Features

- • **Flow Without Compromise:** Delivers up to 15 gallons per minute, keeping your whole home hydrated without pressure drops.
- • **Iron & Manganese Slayer:** Cuts iron by 96.4% and manganese by 98.2% for crystal-clear water.
- • **Built to Last & Leak-Free:** Reinforced brass threads and dual O-rings ensure zero leaks and durability under pressure.
- • **Powerful 5-Stage Purification:** Combines sediment, carbon, and heavy metal filters for total water wellness.
- • **DIY Friendly with Lifetime Support:** Pre-installed parts and step-by-step guides make setup a breeze, backed by lifetime tech support.

## Overview

The Waterdrop Whole House Water Filter System features a robust 5-stage filtration process that reduces up to 96.4% iron, 98.2% manganese, and 95.6% chlorine, improving water taste and safety. Certified NSF/ANSI 372 lead-free, it supports up to 15 GPM flow with durable leak-proof construction and a 50,000-gallon filter lifespan. Designed for easy DIY installation with pre-installed filters and backed by a 1-year warranty plus lifetime support, it’s the smart choice for millennial homeowners seeking clean, healthy water throughout their home.

## Description

Product description hero-video What Will Happen In Our Body Without WD-WHF21-FG Reduce Iron Water Filter System Waterdrop Whole House Water Filter System Protect Our Family Appliance 15 GPM Fast Water Flow The water filter system has high flow as 15 gal/min and cannot have pressure loss. It will bring great convenience either for bathing or for washing. Filtering over 99% of Iron The whole house water filter system can effectively reduce 99.3% of iron, 96.3% of manganese, chlorine, and other impurities larger than 5 microns. Excellent Quality This whole house water filter has passed 100,000 water hammer assessment and can avoid leakage and corrosion risks by means of pure copper connectors. Save More on Maintenance The water filter provide efficiency filtration. The house water filter can provide 6-month pure water guardian for your family. Replacement Filters of Waterdrop Whole House Water Filter System WD-WF10FG WD-WF10PG WD-WHCTO-3 WHF3T-FG 360° Sediment Filter WD-W80 WD-W89

Review: So far so good - This filter system works well. Was a bit of job to do it myself but I got it done no leaks. We definitely can tell the difference on our well water. We had a smell issue and for the most part it's gone. With interchangeable filters you can try the different filters and see if they can help with whatever issue you may have. We are satisfied with it's performance. Water pressure is same as it was before the filter was installed. For the price it a good deal, it seems depending on what filters you ger the prices do change but the housing is the same on the different units. Water is clear and cool. We have a RO unit so we don't drink the tap as it's well water.
Review: NO LEAKS!! If using polypropylene fitting adapters, combining plumbers putty and tape - We DIY’d the replacement install of this upgraded whole house water filtration system. No fitting/adapters are included, normal practice, as everyone’s situation is unique. The instructions did not specify a preferential material type of fitting adapter/s. Just that the system was a 1” female and in our case we needed to adapt to 3/4” home pex plumbing. The first 2 times attempting install, we used metal adapter/fittings, both times the system leaked. The metal also caused the female threaded area in the unit, to shed a small amount of plastic with each install. First install attempt we used plumber’s tape wrapped around male threads 10 times, as the instructions recommended. For the second install attempt, we used plumber’s putty, it still leaked. Determined to stop the leaking, I searched on you tube for install video’s. One video showed this exact system and they used polypropylene adapter fitting. So here on desertcart, I found a heavy duty polypropylene hose fitting that adapted from the 1” to 3/4” (Banjo HB100-075 Polypropylene adapter). They worked great with both the system and our Pex plumbing. Used a heat gun to soften the Pex, then pushed the Pex into the barbed 3/4” end. Allowed it to cool down. On the adapter’s male threaded end, we applied plumber’s putty to the threads, added 4-5 turns of plumber’s tape and ended with a thin layer of more plumber’s putty, (over top of the tape). The putty helped the plumber’s tape to adhere much better than usual. We then ended with a small amount of plumber’s putty over top of the tape. In the system housing on the 1” female thread area, we applied a small amount of plumber’s putty. After hand installing the fitting adapter into the unit, we used a metal adjustable wrench to tighten it down. It took “3rd times a charm” but we are now very happy with this system. We have a high iron content (16ppm) and so far, the system seems to be working out great!! It is much better than the single unit we replaced. If I can figure it out, I will update this review on how long these filters last. If they don’t last long enough, I will upgrade to the better filters available. This will help extend time between filter replacements. Just a side note: I also learned from the YouTube video, to use a “food grade” lubricant/grease on the large O-rings. It will allow less friction on the ring, therefore allowing the ring to last longer. There are two O-rings on each filter casing. The top one comes off easy, so the whole ring could be coated. The bottom ring is tight, so I did not remove it. I applied the lubricant just on the exposed part of this O-ring. Hope this information makes everyone’s install experience so much easier. Use polypropylene fittings/adapters ONLY, NOT METAL!! Also use both the combination of plumber’s putty and tape!!

## Features

- Lowers Water Hardness: With a dual-stage filter combination, this Waterdrop whole house water filter effectively reduces iron and manganese ions in water, while also reducing other heavy metals such as mercury, lead, cadmium, chromium, and copper, helping to lower water hardness.
- Effective Filtration: This 10"×4.5" 2-stage water filter combines an iron & manganese reduction filter with natural coconut shell GAC carbon. It reduces up to 96.4% iron, 98.2% manganese, and 95.6% chlorine, while also filtering rust, sediment, and particles larger than 5 microns (Third-party tested). Enjoy better-tasting water with reduced hardness!
- Meets NSF/ANSI 372 Lead-Free Standards: This Waterdrop whole house water filter system features dual cartridges, both meet NSF/ANSI 372 lead-free standards, ensuring safe water for your family's everyday use.
- Up to 15 GPM High Flow: Equipped with 1" NPT inlet and outlet ports, this Waterdrop whole house water filter provides up to 15 gallons per minute, helping maintain stable water pressure while running showers, faucets, and other water-using appliances at the same time.
- Longer 50,000-Gallon Lifespan: Both filters in this whole house water filter system last up to 6 months, filtering up to 50,000 gallons of water, helping reduce replacement frequency and maintenance costs.
- Upgraded Leak-Free Structure: Built with reinforced brass threads and dual high-sealing O-rings to help prevent leaks and ensure dependable performance. Meanwhile, this whole house water filter has passed 100,000+ water hammer and pressure tests under typical U.S. household water pressure, ensuring long-lasting durability and reliable performance. Please buy with confidence.
- DIY Setup with Pre-Installed Parts: Easy to install by following the manual and step-by-step video, with pre-installed filters and mounting bracket for quicker setup. A wrench is included for easy installation and replacement. Be sure to wrap Teflon tape properly to avoid over-tightening. This 10" × 4.5" whole house system helps reduce pipe rust and extend the lifespan of water-using appliances by delivering clean, clog-free water.
- Comprehensive Customer Support: Backed by a 1-year warranty on the 3-stage water filter system, along with lifetime technical support for lasting peace of mind.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09SM2ZN3X |
| Best Sellers Rank | #23,748 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #15 in Whole House Water Treatment Systems |
| Brand | Waterdrop |
| Brand Name | Waterdrop |
| Capacity | 50000 Gallons |
| Container Type | Bottle |
| Customer Reviews | 4.4 out of 5 stars 1,517 Reviews |
| EU Spare Part Availability Duration | 6 Months |
| Filter Life Cycle | 6 Months |
| Included Components | Waterdrop Reduce Iron & Manganese Whole House Water Filter 1 set&System*1 |
| Installation Type | Whole House Water Tank |
| Item Dimensions L x W x H | 14.37"L x 7.48"W x 15.55"H |
| Item Weight | 10.1 Pounds |
| Manufacturer | Waterdrop |
| Material | Reduce Iron & Manganese Filter, High Quality Granular Activated Carbon Filter |
| Material Type | Reduce Iron & Manganese Filter, High Quality Granular Activated Carbon Filter |
| Maximum Flow Rate | 15 Gallons Per Minute |
| Model Name | WD WHF21FG |
| Model Number | WD-WHF21-FG |
| Other Special Features of the Product | Tankless |
| Part Number | WD-WHF21-FG |
| Power Source | Manual Operation |
| Product Dimensions | 14.37"L x 7.48"W x 15.55"H |
| Product Shelf Life | 6 Months |
| Purification Method | Granular Activated Carbon |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Feature | Tankless |
| Supported Water TDS Level Maximum (PPM) | 1000 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 100.4 Degrees Fahrenheit |

## Product Details

- **Brand:** Waterdrop
- **Capacity:** 50000 Gallons
- **Included Components:** Waterdrop Reduce Iron & Manganese Whole House Water Filter 1 set&System*1
- **Installation Type:** Whole House Water Tank
- **Material:** Reduce Iron & Manganese Filter, High Quality Granular Activated Carbon Filter
- **Package Information:** Bottle
- **Power Source:** Manual Operation
- **Product Dimensions:** 14.37"L x 7.48"W x 15.55"H
- **Purification Method:** Granular Activated Carbon

## Images

![Waterdrop Whole House Water Filter - Image 1](https://m.media-amazon.com/images/I/71o7pZQw3LL.jpg)
![Waterdrop Whole House Water Filter - Image 2](https://m.media-amazon.com/images/I/71-r1BdvjJL.jpg)
![Waterdrop Whole House Water Filter - Image 3](https://m.media-amazon.com/images/I/711wNvu9DEL.jpg)
![Waterdrop Whole House Water Filter - Image 4](https://m.media-amazon.com/images/I/715no+qsOxL.jpg)
![Waterdrop Whole House Water Filter - Image 5](https://m.media-amazon.com/images/I/71VeKXFcvBL.jpg)

## Available Options

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

## Questions & Answers

**Q: How tall are the canisters? (Pictures appear small, but picturs are also deceptive!)**
A: The filters themselves are 8in long. The canister body is approximately 9in. The overall height of the unit is approximately 13in tall. Hope this helps.

**Q: can this be installed outside (in a non-freezing environment)?**
A: Hi,
Thanks for your interest in our whole house filter product.

I'm sorry but no, this product is only designed for in-door use only, thank you.
If you have contacted us via email but received no reply, please check the Spam/Junk Folder first. Thank you.

If you have any other inquiries, please feel free to contact us.
1-888-352-3558

Kind Regards
Mia Lauren　
Customer Service Rep

**Q: Can this unit be used in a condo?**
A: Hi,
Thanks for your interest in our whole house filter product.

Since this filter uses 1" fitting, if it can be connected to your current water line, it should be able to use in a condo.

If you have contacted us via email but received no reply, please check the Spam/Junk Folder first. Thank you.

If you have any other inquiries, please feel free to contact us.
1-888-352-3558

Kind Regards
Mia Lauren　
Customer Service Rep

**Q: Is the filter delivered alongside the machine, or do I need to buy the filter separately?**
A: Dear Sandra,
Thank you for your inquiry. The system comes with two filters – a PP cotton filter and an activated carbon filter. The PP filter requires replacement every 3-6 months. The GAC filter requires replacement every six months. We recommend buying extra filters for an emergency and here is the link for your reference:
https://www.amazon.com/dp/B08RHLWQ6N

I hope this information may help you.
Please feel free to let us know if you have any other questions. Thank you.

Kind Regards,
Mia Lauren
Customer Service Rep

## Customer Reviews

### ⭐⭐⭐⭐⭐ So far so good
*by M***L on May 26, 2026*

This filter system works well. Was a bit of job to do it myself but I got it done no leaks. We definitely can tell the difference on our well water. We had a smell issue and for the most part it's gone. With interchangeable filters you can try the different filters and see if they can help with whatever issue you may have. We are satisfied with it's performance. Water pressure is same as it was before the filter was installed. For the price it a good deal, it seems depending on what filters you ger the prices do change but the housing is the same on the different units. Water is clear and cool. We have a RO unit so we don't drink the tap as it's well water.

### ⭐⭐⭐⭐⭐ NO LEAKS!! If using polypropylene fitting adapters, combining plumbers putty and tape
*by E***R on January 16, 2025*

We DIY’d the replacement install of this upgraded whole house water filtration system. No fitting/adapters are included, normal practice, as everyone’s situation is unique. The instructions did not specify a preferential material type of fitting adapter/s. Just that the system was a 1” female and in our case we needed to adapt to 3/4” home pex plumbing. The first 2 times attempting install, we used metal adapter/fittings, both times the system leaked. The metal also caused the female threaded area in the unit, to shed a small amount of plastic with each install. First install attempt we used plumber’s tape wrapped around male threads 10 times, as the instructions recommended. For the second install attempt, we used plumber’s putty, it still leaked. Determined to stop the leaking, I searched on you tube for install video’s. One video showed this exact system and they used polypropylene adapter fitting. So here on Amazon, I found a heavy duty polypropylene hose fitting that adapted from the 1” to 3/4” (Banjo HB100-075 Polypropylene adapter). They worked great with both the system and our Pex plumbing. Used a heat gun to soften the Pex, then pushed the Pex into the barbed 3/4” end. Allowed it to cool down. On the adapter’s male threaded end, we applied plumber’s putty to the threads, added 4-5 turns of plumber’s tape and ended with a thin layer of more plumber’s putty, (over top of the tape). The putty helped the plumber’s tape to adhere much better than usual. We then ended with a small amount of plumber’s putty over top of the tape. In the system housing on the 1” female thread area, we applied a small amount of plumber’s putty. After hand installing the fitting adapter into the unit, we used a metal adjustable wrench to tighten it down. It took “3rd times a charm” but we are now very happy with this system. We have a high iron content (16ppm) and so far, the system seems to be working out great!! It is much better than the single unit we replaced. If I can figure it out, I will update this review on how long these filters last. If they don’t last long enough, I will upgrade to the better filters available. This will help extend time between filter replacements. Just a side note: I also learned from the YouTube video, to use a “food grade” lubricant/grease on the large O-rings. It will allow less friction on the ring, therefore allowing the ring to last longer. There are two O-rings on each filter casing. The top one comes off easy, so the whole ring could be coated. The bottom ring is tight, so I did not remove it. I applied the lubricant just on the exposed part of this O-ring. Hope this information makes everyone’s install experience so much easier. Use polypropylene fittings/adapters ONLY, NOT METAL!! Also use both the combination of plumber’s putty and tape!!

### ⭐⭐⭐⭐⭐ Excellent Customer Service and Leak Issue Resolved
*by J***P on October 12, 2025*

After reaching out to Waterdrop Filter customer service, I am pleased to update my review to a 5-star rating. After explaining the steps I had taken using a SharkBite 1" MNPT fitting, the after-sales team quickly understood the issue and agreed to send me a new filter. This allowed me to use a 3" brass nipple to extend the fitting away from the filter housing. I installed the new unit using the extension and am happy to report that it worked perfectly — no leaks at all. I want to express my sincere thanks to all the customer service representatives at WaterdropFilter.com for their professionalism, responsiveness, and support in resolving the problem. It’s great to see a company that truly stands behind its product and values its customers. I purchased the Waterdrop Whole House Water Filter System mainly for its advertised DIY installation ease. Unfortunately, I’ve experienced multiple leaks during setup. I used standard 1" MNPT push-to-connect fittings, but the problem is that the fittings bottom out at the outer flange of the filter housing instead of within the threaded inlet/outlet. From my professional experience, you should still see some of the white tape exposed when a fitting seats properly — this isn’t the case here. Because of that, achieving a reliable seal has been very difficult, even after trying multiple sealing methods. My water pressure is steady at 60–65 PSI, which is ideal. The filter’s design is appealing, but if the internal depth of the female threads were just a bit shorter, this would easily be a 5-star product. I’ve reached out to the seller for advice and hope Waterdrop will replace my unit so I can retry installation using a workaround I believe will help. If not, I’ll unfortunately need to return it and look for a different system.

## Frequently Bought Together

- Waterdrop Whole House Water Filter System, Reduce Iron & Manganese, with Carbon and Sediment Filters, 5-Stage Filtration, Reduce Iron, Lead, Chlorine, Odor, 2-Stage WD-WHF21-FG, 1" Inlet/Outlet
- Waterdrop Spin Down Sediment Filter, Backwash Whole House Water Filter System for Well Water, 40-50 Micron, 1" MNPT + 3/4" FNPT + 3/4" MNPT, Traps Sand, BPA Free, WD-RPFK
- Waterdrop FXHTC AP810 10" x 4.5" Whole House Water Filter, Replacement for GE® FXHTC, 3M® Aqua-Pure AP810, Culligan® RFC-BBSA, W50PEHD, GXWH40L, GXWH35F, DuPont WFHD13001, Pentek® R50-BB

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---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-06-07*