---
product_id: 567410738
title: "iSpring FC25BX4 High Capacity 4.5\" x 20\" Whole House Water Filter CTO Carbon Block, 4 Count (Pack of 1), White"
brand: "ispring"
price: "19253129₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/567410738-ispring-fc25bx4-high-capacity-4-5-x-20-whole-house
store_origin: VN
region: Vietnam
---

# Premium coconut shell activated carbon 99% chlorine removal Fits standard 20" x 4.5" housings iSpring FC25BX4 High Capacity 4.5" x 20" Whole House Water Filter CTO Carbon Block, 4 Count (Pack of 1), White

**Brand:** ispring
**Price:** 19253129₫
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your home’s water game—because clean water is the new luxury.

## Quick Answers

- **What is this?** iSpring FC25BX4 High Capacity 4.5" x 20" Whole House Water Filter CTO Carbon Block, 4 Count (Pack of 1), White by ispring
- **How much does it cost?** 19253129₫ 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/567410738-ispring-fc25bx4-high-capacity-4-5-x-20-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

- • **Trusted & Tested:** NSF/ANSI certified and backed by lifetime free tech support—because your family deserves nothing less.
- • **Seamless Compatibility:** Designed to fit all standard 20" x 4.5" whole house filter housings—easy upgrade, zero hassle.
- • **Flow Without Compromise:** Maintains optimal water flow up to 15 GPM, ensuring your household water pressure stays strong and steady.
- • **Premium Filtration Power:** Crafted from high-quality coconut shell activated carbon for maximum contaminant adsorption and long-lasting performance.
- • **Pure Water, Pure Confidence:** Removes up to 99% of chlorine and harmful contaminants for fresh, clean water throughout your home.

## Overview

The iSpring FC25BX4 is a high-capacity whole house water filter cartridge that removes up to 99% of chlorine, organic compounds, and synthetic chemicals using premium coconut shell activated carbon. It fits standard 20" x 4.5" housings, supports water flow up to 15 GPM, and is NSF/ANSI certified for reliable, long-lasting filtration. Ideal for millennial professionals seeking clean, great-tasting water without sacrificing flow or convenience.

## Description

iSpring FC25BX4 High Capacity 4.5" x 20" Whole House Water Filter CTO Carbon Block, 4 Count (Pack of 1), White

## Features

- Protect Your Family and Household Appliance from Chlorine and More: Say goodbye to smelly, bad tasting water! The FC25B carbon block filter is specially designed to remove up to 99% of chlorine from water as well as various natural organic compounds, taste and odor compounds, and synthetic organic chemicals.
- Standard Size: Our filter set fits standard 20” x 4.5” housings,
- Top-Notch Quality: Our FC25B CTO Carbon Block filters are made of high-quality coconut shell activated carbon for maximum filtration efficiency and filter life. Activated carbon is an effective adsorbent because it is a highly porous material and provides a large surface area to which contaminants may adsorb. They are tested by an independent third-party to meet NSF/ANSI standards. The 20” x 4.5” filter cartridges have a minimum impact on water flow (up to 15 GPM) and require minimum maintenance
- Peace of Mind Customer Service: Register online to activate your manufacturer warranty 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 cartridges are individually wrapped to ensure freshness. Please unwrap the cartridges before use. Unlike an RO membrane, the filters don’t reduce Total Dissolved Solids (TDS), and instead keeps healthy minerals in your water. If you are interested in a filter that removes TDS, consider our iSpring Reverse Osmosis (RO) systems.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | iSpring |
| Model Number | FC25BX4 |
| Color | White |
| Product Dimensions | 12.7 x 12.7 x 50.8 cm; 13.4 kg |
| Material | Polypropylene CTO Carbon Block Activated Carbon |
| Item Weight | 13.4 Kilograms |

## Product Details

- **Material:** Polypropylene CTO Carbon Block Activated Carbon
- **Product dimensions:** 11.4D x 11.4W x 50.8H centimeters
- **Item weight:** 29.55 Pounds
- **Product benefits:** Protects your family and household appliance from chlorine and other contaminants
- **Brand:** iSpring

## Images

![iSpring FC25BX4 High Capacity 4.5" x 20" Whole House Water Filter CTO Carbon Block, 4 Count (Pack of 1), White - Image 1](https://m.media-amazon.com/images/I/81+lI38QYuS.jpg)
![iSpring FC25BX4 High Capacity 4.5" x 20" Whole House Water Filter CTO Carbon Block, 4 Count (Pack of 1), White - Image 2](https://m.media-amazon.com/images/I/61UPtOWDd5L.jpg)
![iSpring FC25BX4 High Capacity 4.5" x 20" Whole House Water Filter CTO Carbon Block, 4 Count (Pack of 1), White - Image 3](https://m.media-amazon.com/images/I/61IkDitdqRL.jpg)
![iSpring FC25BX4 High Capacity 4.5" x 20" Whole House Water Filter CTO Carbon Block, 4 Count (Pack of 1), White - Image 4](https://m.media-amazon.com/images/I/81PGKY30RtL.jpg)
![iSpring FC25BX4 High Capacity 4.5" x 20" Whole House Water Filter CTO Carbon Block, 4 Count (Pack of 1), White - Image 5](https://m.media-amazon.com/images/I/91SG0ADdtdL.jpg)

## Available Options

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

## Frequently Bought Together

- iSpring FC25BX4 High Capacity 4.5" x 20" Whole House Water Filter CTO Carbon Block, 4 Count (Pack of 1), White
- 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: 2026-01-23*