---
product_id: 607836163
title: "Waterdrop Mega Spin Down Sediment Filter, Reusable Whole House Water Filter System for City Water, Backwash Sediment Water Filter System, 100 Micron+5 Micron PP Filter, 1\" MNPT + 3/4\" FNPT, BPA Free"
brand: "waterdrop"
price: "€ 419.69"
currency: EUR
in_stock: true
reviews_count: 12
category: "Waterdrop"
url: https://www.desertcart.be/products/607836163-waterdrop-mega-spin-down-sediment-filter-reusable-whole-house-water
store_origin: BE
region: Belgium
---

# Reusable backwash sediment filter 20 GPM max flow rate NSF/ANSI 372 lead-free certified Waterdrop Mega Spin Down Sediment Filter, Reusable Whole House Water Filter System for City Water, Backwash Sediment Water Filter System, 100 Micron+5 Micron PP Filter, 1" MNPT + 3/4" FNPT, BPA Free

**Brand:** waterdrop
**Price:** € 419.69
**Availability:** ✅ In Stock

## Summary

> 💧 Spin down sediment, spin up your water quality!

## Quick Answers

- **What is this?** Waterdrop Mega Spin Down Sediment Filter, Reusable Whole House Water Filter System for City Water, Backwash Sediment Water Filter System, 100 Micron+5 Micron PP Filter, 1" MNPT + 3/4" FNPT, BPA Free by waterdrop
- **How much does it cost?** € 419.69 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/607836163-waterdrop-mega-spin-down-sediment-filter-reusable-whole-house-water)

## 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

- • **Dual-Stage Powerhouse:** 2-in-1 composite design filters sediment & rust with surgical precision
- • **Plug & Play Protection:** Easy installation safeguards your whole house & extends appliance life
- • **Flow Without Compromise:** Supersized 20 GPM capacity keeps your water pressure rock solid
- • **Built to Brave the Elements:** Durable brass & stainless steel withstand 100,000+ water hammer cycles
- • **Maintenance Made Effortless:** Visible filter body + smooth backwash handle = zero guesswork

## Overview

The Waterdrop Mega Spin Down Sediment Filter is a robust whole-house water filtration system featuring a 2-in-1 composite design with 100 and 5 micron filters. It delivers a high flow rate of 20 GPM while maintaining water pressure, is NSF/ANSI 372 certified lead-free, and built with durable brass and stainless steel materials. Its reusable backwash function and visible filter housing simplify maintenance, making it an ideal solution for city or well water to protect your home plumbing and appliances.

## Description

Buy Waterdrop Mega Spin Down Sediment Filter, Reusable Whole House Water Filter System for City Water, Backwash Sediment Water Filter System, 100 Micron+5 Micron PP Filter, 1" MNPT + 3/4" FNPT, BPA Free: Industrial & Scientific - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Spin down sediment filter - So I have not installed this yet, but I must say the quality of build was definitely well thought out. However, someone did mention the mount that is supplied really isn’t a mount, but something it rests on. So that would be the only thing that is a dislike about this product. A lot larger than I pictured. The brass head is heavy duty and the screens seem to be well made as well. The ball valve on top moves smooth so easy to use and straight forward. All good materials. Look forward to getting this installed, it will save the life of my filters.
Review: Product support doesn't listen, they suggested I call a plumber-- RESOLVED - Filter is solid and appears to be built well. Installation was straight-forward. Like other reviews have mentioned, the wall mounting bracket will support the filter, but not hold it in place. I went to change the filter cartridge for the first time (after about 6 weeks), but when I moved the top control to "Off", I still had flow from the filter bowl. I tried several times, but couldn't get the flow stopped. The valve handle moved smoothly and gave no indication of problems. I contacted Waterdrop support and they told me to service the valve or call a plumber. They also sent a nice video of how to open the filter housing to change the cartridge, but not how to address the "Off" setting not functioning properly. I tried again after my conversations with support, and was able to get the "Off" setting to work and change the filter. No idea why it took several tries to seal. I will likely add isolation valves to help with this. UPDATE: After leaving a negative review, Waterdrop contacted me about replacing the filter. Turns out the "Off" postion does not isolate the filter from backflow from the output side of the filter. Once I added a valve to the output side, I was able to prevent gravity backflow (filter in basement). At this point, the only negative remaining is how fast the filter gets clogged by the silt from the well-- certainly not the filter's fault. I'll have to see how well the backwash performs, now that I have a downstream valve.

## Features

- 【2-in1 Composite Design】 Experience the innovative composite whole house water filter with our 2-in-1 solution, expertly combining a pre-filter and whole-house system to reduce sediment, rust, dirt, sand, silt, large particulates with high efficiency.
- 【Supersize Design】This spin down whole house water filter has a 6.9" x 5.7" x 15.9" large size for superior impurities capacity, delivering a consistent 20 GPM flow rate. Innovative design reduces clogging and supports easy manual backwash, making effortless maintenance.
- 【Simple Maintenance】The whole house water filter features 100 micron steel mesh and 5 micron PP cotton filter. And it is suitable for well water and municipal water use. Meanwhile，the visible design body makes it easy to monitor filter life and simple maintenance.
- 【NSF/ANSI 372 Certified】The water filter system is certified by NSF/ANSI 372 for lead-free materials to make your water safety.Built with durable materials, our water filter system has passed 100,000+ water hammer tests and low temp resistance to resist harsh environments.
- 【Easy Installation】Effortless installation and budget-friendly filter replacements, combined with an filter switch handle, make this pre-filter a wise choice for comprehensive home water protection, safeguarding appliances and prolonging their lifespan.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CPXJR5MG |
| Best Sellers Rank | #75,138 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #39 in Whole House Water Treatment Systems |
| Brand | Waterdrop |
| Brand Name | Waterdrop |
| Capacity | 4.9 pounds |
| Container Type | Cartridge |
| Customer Reviews | 4.4 out of 5 stars 640 Reviews |
| Included Components | Mega Spin Down Sediment Filter*1, PP cotton filter*1, Instruction Manual*1 |
| Installation Type | Under Sink |
| Item Dimensions L x W x H | 6.9"L x 5.7"W x 15.9"H |
| Item Weight | 2.5 pounds |
| Manufacturer | Waterdrop |
| Material | Brass , Polypropylene, Stainless Steel |
| Material Type | Brass, Polypropylene, Stainless Steel |
| Maximum Flow Rate | 20 gpm |
| Model Name | WD-BG100 |
| Model Number | WD-BG100 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Operating Pressure Range | 14.5~72 psi |
| Other Special Features of the Product | 2-in1 Composite Design, Backwash Sediment Water Filter, Sediment reduction |
| Part Number | WD-BG100 |
| Product Dimensions | 6.9"L x 5.7"W x 15.9"H |
| Purification Method | Sedimentation |
| Special Feature | 2-in1 Composite Design, Backwash Sediment Water Filter, Sediment reduction |
| Supported Water TDS Level Maximum (PPM) | 500 |
| Unit Count | 144 Ounce |

## Product Details

- **Brand:** Waterdrop
- **Capacity:** 4.9 pounds
- **Included Components:** Mega Spin Down Sediment Filter*1, PP cotton filter*1, Instruction Manual*1
- **Installation Type:** Under Sink
- **Item Weight:** 2.5 pounds
- **Material:** Brass, Polypropylene, Stainless Steel
- **Package Information:** Cartridge
- **Product Dimensions:** 6.9"L x 5.7"W x 15.9"H
- **Purification Method:** Sedimentation
- **Special Feature:** 2-in1 Composite Design, Backwash Sediment Water Filter, Sediment reduction

## Images

![Waterdrop Mega Spin Down Sediment Filter, Reusable Whole House Water Filter System for City Water, Backwash Sediment Water Filter System, 100 Micron+5 Micron PP Filter, 1" MNPT + 3/4" FNPT, BPA Free - Image 1](https://m.media-amazon.com/images/I/71CJ5z0lv8L.jpg)
![Waterdrop Mega Spin Down Sediment Filter, Reusable Whole House Water Filter System for City Water, Backwash Sediment Water Filter System, 100 Micron+5 Micron PP Filter, 1" MNPT + 3/4" FNPT, BPA Free - Image 2](https://m.media-amazon.com/images/I/71gRUXs98BL.jpg)
![Waterdrop Mega Spin Down Sediment Filter, Reusable Whole House Water Filter System for City Water, Backwash Sediment Water Filter System, 100 Micron+5 Micron PP Filter, 1" MNPT + 3/4" FNPT, BPA Free - Image 3](https://m.media-amazon.com/images/I/71LuNUz5GLL.jpg)
![Waterdrop Mega Spin Down Sediment Filter, Reusable Whole House Water Filter System for City Water, Backwash Sediment Water Filter System, 100 Micron+5 Micron PP Filter, 1" MNPT + 3/4" FNPT, BPA Free - Image 4](https://m.media-amazon.com/images/I/71162C7qILL.jpg)
![Waterdrop Mega Spin Down Sediment Filter, Reusable Whole House Water Filter System for City Water, Backwash Sediment Water Filter System, 100 Micron+5 Micron PP Filter, 1" MNPT + 3/4" FNPT, BPA Free - Image 5](https://m.media-amazon.com/images/I/716n03lvbLL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Spin down sediment filter
*by C***S on July 9, 2026*

So I have not installed this yet, but I must say the quality of build was definitely well thought out. However, someone did mention the mount that is supplied really isn’t a mount, but something it rests on. So that would be the only thing that is a dislike about this product. A lot larger than I pictured. The brass head is heavy duty and the screens seem to be well made as well. The ball valve on top moves smooth so easy to use and straight forward. All good materials. Look forward to getting this installed, it will save the life of my filters.

### ⭐⭐⭐⭐⭐ Product support doesn't listen, they suggested I call a plumber-- RESOLVED
*by C***A on September 17, 2024*

Filter is solid and appears to be built well. Installation was straight-forward. Like other reviews have mentioned, the wall mounting bracket will support the filter, but not hold it in place. I went to change the filter cartridge for the first time (after about 6 weeks), but when I moved the top control to "Off", I still had flow from the filter bowl. I tried several times, but couldn't get the flow stopped. The valve handle moved smoothly and gave no indication of problems. I contacted Waterdrop support and they told me to service the valve or call a plumber. They also sent a nice video of how to open the filter housing to change the cartridge, but not how to address the "Off" setting not functioning properly. I tried again after my conversations with support, and was able to get the "Off" setting to work and change the filter. No idea why it took several tries to seal. I will likely add isolation valves to help with this. UPDATE: After leaving a negative review, Waterdrop contacted me about replacing the filter. Turns out the "Off" postion does not isolate the filter from backflow from the output side of the filter. Once I added a valve to the output side, I was able to prevent gravity backflow (filter in basement). At this point, the only negative remaining is how fast the filter gets clogged by the silt from the well-- certainly not the filter's fault. I'll have to see how well the backwash performs, now that I have a downstream valve.

### ⭐⭐⭐⭐ Nice idea with double mesh filtering
*by J***K on May 3, 2026*

Nice idea having 2 cartridges in one like 100 and 50 mesh in a big container. Giving 4 star due to provided tricky “union” connectors to reduce main thread on the unit 1-1/4 MNPT to “1 MNPT and 3/4 FNPT“. It is hard to install it with leak proof and also it’s hard to find on the market some solid reducer 1-1/4 female to smaller size, to avoid using this “union” adapter.

## Frequently Bought Together

- Waterdrop Mega Spin Down Sediment Filter, Reusable Whole House Water Filter System, Backwash Sediment Water Filter Double System 100 Micron+5 Micron PP Filter, BPA Free, 1" MNPT + 3/4" FNPT
- Waterdrop 5 Micron Sediment Water Filter Replacement Cartridge for WD-BG100 Mega Spin Down Whole House Water Filter System, 10" x 3" PP Cotton Filter Replacement Cartridge Pack of 4
- 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

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-10-02*