---
product_id: 60292883
title: "iSpring F3WGB32BM 4.5” x 20” 3-Stage Whole House Water Filter Set Replacement Pack with Sediment, CTO Carbon Block, and Iron & Manganese Reducing Cartridges Fits WGB32BM, White (Pack of 1)"
brand: "ispring"
price: "9230072₫"
currency: VND
in_stock: true
reviews_count: 13
category: "I Spring"
url: https://www.desertcart.vn/products/60292883-ispring-f3wgb32bm-4-5-x-20-3-stage-whole-house
store_origin: VN
region: Vietnam
---

# 100,000 gal. filter capacity 3-stage filtration system fits standard 20"x4.5" housings iSpring F3WGB32BM 4.5” x 20” 3-Stage Whole House Water Filter Set Replacement Pack with Sediment, CTO Carbon Block, and Iron & Manganese Reducing Cartridges Fits WGB32BM, White (Pack of 1)

**Brand:** ispring
**Price:** 9230072₫
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your home’s water game—because your family deserves nothing less!

## Quick Answers

- **What is this?** iSpring F3WGB32BM 4.5” x 20” 3-Stage Whole House Water Filter Set Replacement Pack with Sediment, CTO Carbon Block, and Iron & Manganese Reducing Cartridges Fits WGB32BM, White (Pack of 1) by ispring
- **How much does it cost?** 9230072₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/60292883-ispring-f3wgb32bm-4-5-x-20-3-stage-whole-house)

## Best For

- ispring enthusiasts

## Why This Product

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

## Key Features

- • **Triple-Stage Purity:** Sediment, carbon block, and iron/manganese filters combine for unmatched water clarity.
- • **Flow Without Compromise:** Maintains up to 15 GPM water flow, ensuring no drop in pressure or daily convenience.
- • **Effortless Compatibility:** Designed to fit all standard 20" x 4.5" whole house filter housings—upgrade without hassle.
- • **Long-Lasting Performance:** Filters last up to 3x longer than greensand, delivering a full year of clean water for your family.
- • **Trusted Quality Assurance:** NSF/ANSI tested filters backed by lifetime US-based tech support for peace of mind.

## Overview

The iSpring F3WGB32BM is a premium 3-stage whole house water filter replacement pack featuring sediment, coconut shell carbon block, and iron & manganese reducing cartridges. It fits standard 20" x 4.5" housings, supports up to 15 GPM flow, and filters up to 100,000 gallons—effectively removing iron, manganese, sediment, chlorine, rust, herbicides, and industrial solvents. Designed for durability and ease, it offers a year-long supply of clean water with minimal maintenance, backed by NSF/ANSI testing and lifetime US-based customer support.

## Description

Product description Why iSpring Located in Atlanta, Georgia for over a decade, iSpring Water Systems LLC is a family-owned company specializing in water filtration systems. We aim to make high-quality drinking water accessible to all households. Premium Filtration Stage 1: Sediment Filter Used as the first stage of defense on the system, the filter achieves filtration down to 5 microns and removes dirt and other various larger-sized particles from the water that may clog the following filters. Stage 2: CTO Carbon Block Filter The second stage houses a 5-micron CTO coconut shell carbon block filter. It uses high-quality coconut shell carbon and highly compact fabrication tech for maximum filtration efficiency (removes up to 99% chlorine) and filter life. Stage 3: Iron & Manganese Reducing Filter iSpring iron & manganese reducing filter efficiently reduces iron (max 3.0 ppm down to 0.01 ppm) and manganese (max 1.0 ppm down to 0.01 ppm) Filtration Capacity: 50k gal at 3.0ppm for iron If you are on well water, we recommend getting your water tested before purchasing the product for the best results. If you have any questions or need any product recommendations, please feel free to reach out. We are happy to help! Safe Water For the Ones You Love Enjoy safe and clean water when you remove sediment, rust, chlorine, iron, manganese, pesticides, herbicides, industrial solvents, VOCs, and various other contaminants with iSpring water filters. Save on your water bill - the filters won’t produce any wastewater. The filters are specially designed for a high water flow: up to 15 gallons per minute. Fits iSpring 3-stage whole house systems or any 20” x 4.5” filter housings Unlike an RO membrane, the filters don’t reduce Total Dissolved Solids (TDS), and instead keep healthy minerals in your water. If you are interested in a filter that removes TDS, consider our iSpring Reverse Osmosis (RO) systems. At iSpring, we stand behind our products. If you encounter any problems with any of our products, please reach out to us immediately. We are happy to help!

Review: Worth The Money - I installed this system in conjunction with a big box store water softener to treat our rusty well water in northern Illinois. Installation was straight forward and went without incident. Prior to installation, our water would look clear coming out of the tap, but the toilets, showers, washing machine, dishwasher, and any other fixtures or appliances would get substantial orange rust stains on them within a few days of cleaning. The water definitely tasted like well water, but it was drinkable in a pinch. After installing the filters, the taste of our well water is comparable to that of bottled water. The rust buildup in the appliances and fixtures was reduced by probably 80% or so, but not completely removed. I just changed my first set of filters after six months, as I was uncertain what my service life would be given our level of rust. We also noticed a minor drop in water pressure in the last couple weeks, suspected filter contamination. The sediment filter was very discolored, probably in the middle of the color chart found on ispring’s site, definitely in the ready to change range. The other filters appeared to be in good condition, no notable discoloration. After the filter change, water pressure returned to normal. Going forward, I plan to change the sediment filter only every four months, the other two filters annually. I will reevaluate that as time goes on, but I think that will be sufficient based on my observations from this first cycle. I think this is a great product that definitely changed or water quality and drinkability. I highly recommend.
Review: Worth the money if you need a filtration system - These filters work great for my house as my water provided by our county is not very good. It's very hard and when you run it through filters it will show just how brown the water is. Using this filter system makes my water as if its being delivered from a natural spring. I know this as I've tested the water before and after and the results are amazing. As far as how long the filters last probably depends on what water you have coming in. When I first installed this system, I changed it after one year and the filters were brown, especially the sediment filter which it the first stage. The brown color lightened as I went to stage 2 & 3 but I figured I would change them sooner than waiting one year. This time I did it at about 10 1/2 months which I noticed a slight difference but one of the ways you can tell is the home water pressure will be reduced and that would be a sign to change them. Next time I'll probably change them at about 8 months and see if there's any difference. At about 6 months is when I begin to notice a reduced pressure in the house, but we'll see. As far as cost is concerned, I think the cost is reasonable for what the system provides so to me it's well worth the expense, I just try and buy the filters when I see them on sale no matter when I plan to change them as that keeps the maintenance costs down. I would certainly recommend this system to anyone looking for clean good tasting water. I have the system installed in my garage and the appearance looks great and installation was easy enogh for me to do myself.

## Features

- [Whole House Water Filter that Protects Your Family and Household Appliance from Iron, Manganese, and More] Our iron water filter (FM25B) is specially designed for iron & manganese removal, reducing iron (MAX 3.0 ppm) and manganese (MAX 1.0 ppm). It lasts up to 3 times longer than greensand due to the catalytic media not being consumed in the process. The whole house water filter set also removes sediment, chlorine, rust, herbicides, industrial solvents, and various other contaminants.
- [Whole House Filter with Standard Size] Our water filter set fits standard housings that require 20” x 4.5” whole house water filter cartridges, including brand name models. The 20” x 4.5” whole house water filter replacement cartridges have a minimum impact on water flow (up to 15 GPM) and require minimum maintenance.
- [Top-Notch Whole Home Water Filter] The 1st stage high capacity polypropylene sediment filter achieves filtration down to 5 micron. The 2nd stage carbon block water filter is made of high-quality coconut shell carbon for maximum filtration efficiency and filter life. Both water filters are tested by an independent third-party to meet NSF/ANSI standards. Both water filters have a capacity of 100,000 gal. of water, enough to supply a family of four with clean water for a full year.
- [Peace of Mind Customer Service] Register online to activate your manufacturer and life-time free tech support from U. S. local support team. We stand behind our products and if you encounter any problems with any of our products please reach out to us immediately. We are happy to help!
- [Please Note] The whole house water filter replacement cartridges are individually wrapped to ensure freshness. Please unwrap before use. For well/pond water with very high iron/manganese please check out iSpring WCFM500K or WCFM400K whole house water filters. Unlike an RO membrane, these whole home water filters don’t reduce Total Dissolved Solids (TDS), and instead keep healthy minerals in your water. If you are interested in a filter that removes TDS, consider our iSpring RO systems.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0776ZLQ1V |
| Best Sellers Rank | #3,613 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #23 in Replacement Under-Sink Water Filters |
| Brand | iSpring |
| Brand Name | iSpring |
| Compatible Water Purifier Models | iSpring WGB32BM |
| Customer Reviews | 4.7 out of 5 stars 1,258 Reviews |
| External Testing Certification | FALSE |
| Included Components | sediment filter x 1; carbon block filter x 1; iron & manganese reducing filter x 1 |
| Item Dimensions D x W x H | 10"D x 20"W x 10"H |
| Item Type Name | with Sediment, CTO Carbon Block, and Iron & Manganese Reducing Cartridges Fits WGB32BM |
| Item Weight | 16 Pounds |
| Manufacturer | iSpring Water Systems |
| Manufacturer Part Number | F3WGB32BM |
| Manufacturer Warranty Description | 30 days |
| Material | Sediment + Carbon + Iron & Manganese Removal |
| Material Type | Sediment + Carbon + Iron & Manganese Removal |
| Model Number | 1 |
| Number of Items | 1 |
| Product Benefits | Removes Iron, Manganese, Sediment, Chlorine, Rust, Herbicides, Industrial Solvents, and Various Contaminants Product Benefits Removes Iron, Manganese, Sediment, Chlorine, Rust, Herbicides, Industrial Solvents, and Various Contaminants See more |
| Product Dimensions | 10"D x 20"W x 10"H |
| Set Name | First Set |
| UPC | 662425088775 |
| Unit Count | 1.0 Count |

## Product Details

- **External Testing Certification:** FALSE
- **Item Weight:** 16 Pounds
- **Material:** Sediment + Carbon + Iron & Manganese Removal
- **Product Dimensions:** 10"D x 20"W x 10"H

## Images

![iSpring F3WGB32BM 4.5” x 20” 3-Stage Whole House Water Filter Set Replacement Pack with Sediment, CTO Carbon Block, and Iron & Manganese Reducing Cartridges Fits WGB32BM, White (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/8152sXZdqHL.jpg)
![iSpring F3WGB32BM 4.5” x 20” 3-Stage Whole House Water Filter Set Replacement Pack with Sediment, CTO Carbon Block, and Iron & Manganese Reducing Cartridges Fits WGB32BM, White (Pack of 1) - Image 2](https://m.media-amazon.com/images/I/81VY+4VtO6L.jpg)
![iSpring F3WGB32BM 4.5” x 20” 3-Stage Whole House Water Filter Set Replacement Pack with Sediment, CTO Carbon Block, and Iron & Manganese Reducing Cartridges Fits WGB32BM, White (Pack of 1) - Image 3](https://m.media-amazon.com/images/I/61qQpfNcF5L.jpg)
![iSpring F3WGB32BM 4.5” x 20” 3-Stage Whole House Water Filter Set Replacement Pack with Sediment, CTO Carbon Block, and Iron & Manganese Reducing Cartridges Fits WGB32BM, White (Pack of 1) - Image 4](https://m.media-amazon.com/images/I/71tms6CqqyL.jpg)
![iSpring F3WGB32BM 4.5” x 20” 3-Stage Whole House Water Filter Set Replacement Pack with Sediment, CTO Carbon Block, and Iron & Manganese Reducing Cartridges Fits WGB32BM, White (Pack of 1) - Image 5](https://m.media-amazon.com/images/I/81x4RMRygYL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worth The Money
*by D***N on February 11, 2022*

I installed this system in conjunction with a big box store water softener to treat our rusty well water in northern Illinois. Installation was straight forward and went without incident. Prior to installation, our water would look clear coming out of the tap, but the toilets, showers, washing machine, dishwasher, and any other fixtures or appliances would get substantial orange rust stains on them within a few days of cleaning. The water definitely tasted like well water, but it was drinkable in a pinch. After installing the filters, the taste of our well water is comparable to that of bottled water. The rust buildup in the appliances and fixtures was reduced by probably 80% or so, but not completely removed. I just changed my first set of filters after six months, as I was uncertain what my service life would be given our level of rust. We also noticed a minor drop in water pressure in the last couple weeks, suspected filter contamination. The sediment filter was very discolored, probably in the middle of the color chart found on ispring’s site, definitely in the ready to change range. The other filters appeared to be in good condition, no notable discoloration. After the filter change, water pressure returned to normal. Going forward, I plan to change the sediment filter only every four months, the other two filters annually. I will reevaluate that as time goes on, but I think that will be sufficient based on my observations from this first cycle. I think this is a great product that definitely changed or water quality and drinkability. I highly recommend.

### ⭐⭐⭐⭐⭐ Worth the money if you need a filtration system
*by K***A on August 10, 2025*

These filters work great for my house as my water provided by our county is not very good. It's very hard and when you run it through filters it will show just how brown the water is. Using this filter system makes my water as if its being delivered from a natural spring. I know this as I've tested the water before and after and the results are amazing. As far as how long the filters last probably depends on what water you have coming in. When I first installed this system, I changed it after one year and the filters were brown, especially the sediment filter which it the first stage. The brown color lightened as I went to stage 2 & 3 but I figured I would change them sooner than waiting one year. This time I did it at about 10 1/2 months which I noticed a slight difference but one of the ways you can tell is the home water pressure will be reduced and that would be a sign to change them. Next time I'll probably change them at about 8 months and see if there's any difference. At about 6 months is when I begin to notice a reduced pressure in the house, but we'll see. As far as cost is concerned, I think the cost is reasonable for what the system provides so to me it's well worth the expense, I just try and buy the filters when I see them on sale no matter when I plan to change them as that keeps the maintenance costs down. I would certainly recommend this system to anyone looking for clean good tasting water. I have the system installed in my garage and the appearance looks great and installation was easy enogh for me to do myself.

### ⭐⭐⭐⭐⭐ Great quality
*by R***E on March 22, 2026*

We have 2 homes on our property & we have 2 systems that use these filters. They are effective & great quality.

## Frequently Bought Together

- iSpring F3WGB32BM 4.5” x 20” 3-Stage Whole House Water Filter Set Replacement Pack with Sediment, CTO Carbon Block, and Iron & Manganese Reducing Cartridges Fits WGB32BM , White (Pack of 1)
- Captain O-Ring – Replacement ORBX2 O-Rings for iSpring WGB22B, WGB32B Series Whole House Water Filter (4 Pack)
- iSpring 5-Micron 20” x 4.5” Whole House Water Filter Cartridges, High Capacity Sediment Filter, Model Number: FP25BX2

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-20*