---
product_id: 42458444
title: "Express Water – Kinetic Degradation Fluxion Replacement Filter – Whole House Heavy Metal Replacement Water Filter – KDF Catalytic Carbon High Capacity Water Filter – 4.5” x 20” inch"
brand: "express water"
price: "฿13132"
currency: THB
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.th/products/42458444-express-water-kinetic-degradation-fluxion-replacement-filter-whole-house-heavy
store_origin: TH
region: Thailand
---

# 100,000 gallons filtration capacity Fits all standard 4.5” x 20” housings Reduces heavy metals: lead, iron, chromium Express Water – Kinetic Degradation Fluxion Replacement Filter – Whole House Heavy Metal Replacement Water Filter – KDF Catalytic Carbon High Capacity Water Filter – 4.5” x 20” inch

**Brand:** express water
**Price:** ฿13132
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Express Water – Kinetic Degradation Fluxion Replacement Filter – Whole House Heavy Metal Replacement Water Filter – KDF Catalytic Carbon High Capacity Water Filter – 4.5” x 20” inch by express water
- **How much does it cost?** ฿13132 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/42458444-express-water-kinetic-degradation-fluxion-replacement-filter-whole-house-heavy)

## Best For

- express water enthusiasts

## Why This Product

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

## Key Features

- • **Whole Home Purity:** Experience crystal-clear water from every faucet with high-capacity KDF catalytic carbon filtration.
- • **Heavy Metal Defense:** Shield your family and appliances from harmful metals like lead, nickel, and iron for safer, better-tasting water.
- • **Effortless Maintenance:** Quick-swap filter cartridges designed for hassle-free replacement—keep your system running smoothly without downtime.
- • **Long-Lasting Performance:** Up to 100,000 gallons or 6-12 months of reliable filtration, tailored to your water quality needs.
- • **Universal Fit, Zero Guesswork:** Standard 4.5” x 20” size ensures seamless compatibility with most whole house filter systems.

## Overview

The EXPRESS WATER Kinetic Degradation Fluxion Replacement Filter is a high-capacity whole house water filter cartridge measuring 4.5” x 20”. It uses advanced KDF catalytic carbon combined with ionically charged copper and zinc granules to reduce heavy metals such as lead, iron, and chromium, improving water taste and safety. Certified by ANSI and NSF, it fits all standard housings and offers up to 100,000 gallons or 6-12 months of filtration, ensuring long-lasting, easy-to-replace protection for your entire home’s water supply.

## Description

Full description not available

## Features

- Whole House Water Filter System: Reduce harmful impurities from your entire home’s water with Express Water’s 3 Stage whole house water filtration system and easy to replace water filter replacement cartridges.
- Easy to Replace Water Filter Cartridges: All Express Water whole house water filter replacement cartridges are designed for quick and easy replacement to keep your system up and running.
- Heavy Metal Water Filter: Protect your home from heavy metals while improving the quality and taste of your water. Reduce Heavy Metals, Iron, Lead, Nickel, Chromium and more through the combination of catalytic carbon and high purity ionically charged copper and zinc granules.
- Universal Standard Size Water Filters: Take the guessing out of replacing your water filters. Express Water’s whole house replacement filters fit all standard 4.5” x 20” whole home water filter system housings.
- Long Lasting Water Filtration: KDF replacement water filters have a life cycle of 100,000 gallons or 6–12 months depending on incoming water quality, providing your home with reliable whole home water filtration.
- High Quality Whole Home Water Filter: Express Water’s KDF replacement filter means no more worrying about your home’s water. With specially engineered high flow filtration you can have crisp clean drinking water from any faucet with no drop in your water pressure.
- Reliable Water Filtration: Help your business prevent costly build up of rust and other damaging sediments, give healthier water to your pets, extend the life of your home appliances, reduce the energy cost, and more with Express Water’s whole home filtration systems.
- Express Water Replacement Filters: Express Water has all your whole house filtration needs covered. Choose from a variety of filter options, all designed to meet the highest filtration standards.
- On Demand Support: Support from experts who can answer any of your questions about your Express Water whole home water filter system.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Carbon,Copper,Metal,Zinc |
| Product Dimensions | 4.5"D x 20"W x 4.5"H |
| Item Weight | 6 Pounds |
| External Testing Certification | ANSI, NSF |
| Product Benefits | Reduces harmful impurities, improves water quality and taste, extends appliance life, provides clean water for various household uses |
| Brand | EXPRESS WATER |
| UPC | 641990965674 |
| Global Trade Identification Number | 00641990965674 |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
| Manufacturer | Express Water Incorporated |
| Part Number | FLTWH2045K |
| Item Weight | 6 pounds |
| Item model number | FLTWH2045K |
| Is Discontinued By Manufacturer | No |
| Size | 1 Count (Pack of 1) |
| Color | White |
| Style | Heavy Metal |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Special Features | Manual |
| Included Components | Kinetic Degradation Fluxion KDF filter |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Carbon,Copper,Metal,Zinc
- **Product Dimensions:** 4.5"D x 20"W x 4.5"H
- **Item Weight:** 6 Pounds
- **External Testing Certification:** ANSI, NSF
- **Product Benefits:** Reduces harmful impurities, improves water quality and taste, extends appliance life, provides clean water for various household uses

## Images

![Express Water – Kinetic Degradation Fluxion Replacement Filter – Whole House Heavy Metal Replacement Water Filter – KDF Catalytic Carbon High Capacity Water Filter – 4.5” x 20” inch - Image 1](https://m.media-amazon.com/images/I/518h9xwxz2L.jpg)
![Express Water – Kinetic Degradation Fluxion Replacement Filter – Whole House Heavy Metal Replacement Water Filter – KDF Catalytic Carbon High Capacity Water Filter – 4.5” x 20” inch - Image 2](https://m.media-amazon.com/images/I/71Ng0yKA-8L.jpg)
![Express Water – Kinetic Degradation Fluxion Replacement Filter – Whole House Heavy Metal Replacement Water Filter – KDF Catalytic Carbon High Capacity Water Filter – 4.5” x 20” inch - Image 3](https://m.media-amazon.com/images/I/71GIGXJb0TL.jpg)
![Express Water – Kinetic Degradation Fluxion Replacement Filter – Whole House Heavy Metal Replacement Water Filter – KDF Catalytic Carbon High Capacity Water Filter – 4.5” x 20” inch - Image 4](https://m.media-amazon.com/images/I/81nkENL0U0L.jpg)
![Express Water – Kinetic Degradation Fluxion Replacement Filter – Whole House Heavy Metal Replacement Water Filter – KDF Catalytic Carbon High Capacity Water Filter – 4.5” x 20” inch - Image 5](https://m.media-amazon.com/images/I/71ZRyZke1sL.jpg)

## Available Options

This product comes in different **Unit Count, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Practical solution for combating scale buildup and extending the lifespan of household appliances
*by J***Y on June 20, 2024*

The Express Water Polyphosphate Anti-Scale Water Replacement Filter is a practical solution for combating scale buildup and extending the lifespan of household appliances. Here’s a comprehensive review based on its performance and usability:Purpose and Effectiveness:The primary function of the Express Water Polyphosphate Filter is to inhibit scale formation in plumbing and appliances. It achieves this by releasing food-grade polyphosphate into the water supply, which coats surfaces and prevents minerals from adhering and forming scale deposits. This not only helps in maintaining the efficiency of water-using appliances such as water heaters, coffee makers, and dishwashers but also reduces the frequency of maintenance and repairs.Installation and Compatibility:Installing the replacement filter is straightforward and typically compatible with standard 10-inch filter housings. It integrates seamlessly into existing water filtration systems designed for polyphosphate treatment. The process is user-friendly and does not require specialized tools, making it accessible for homeowners looking to improve water quality and appliance longevity.Filtration Capacity and Lifespan:The Express Water Polyphosphate Filter is designed to treat up to 10,000 gallons of water or last approximately 6 months, depending on water quality and usage. This longevity ensures consistent performance in reducing scale buildup without compromising water flow or pressure. Regular replacement as recommended ensures optimal effectiveness in scale prevention.Water Quality and Taste:While the primary focus is on scale prevention rather than filtration for taste or odor, users often notice a slight improvement in water clarity and taste due to reduced mineral content. The filter maintains adequate flow rates while effectively treating hard water, making it suitable for households experiencing issues with scale buildup.Maintenance and Cost Efficiency:Maintenance is minimal, with periodic replacement being the main requirement. The cost of replacement filters is reasonable relative to the benefits gained in protecting appliances and plumbing from scale-related damage. This makes it a cost-effective investment for homeowners seeking to prolong the lifespan of their water-using appliances.Overall Value:Having used the Express Water Polyphosphate Anti-Scale Water Replacement Filter, I can attest to its effectiveness in mitigating scale buildup and preserving appliance efficiency. It offers a practical solution to common hard water problems without the need for complex installations or expensive treatments. The filter’s ability to prolong the life of appliances while improving water quality in terms of scale prevention underscores its value for households looking to maintain a reliable water supply.

### ⭐⭐⭐⭐⭐ Great filter
*by P***S on September 8, 2025*

Removed crazy amount of sediment!

### ⭐⭐⭐⭐⭐ Yes, finally!
*by A***S on June 24, 2025*

Our well produces a lot of iron. We were tired of everything being orange. It helped clear up our water.

## Frequently Bought Together

- Express Water FLTWH2045K Kinetic Degradation Fluxion – KDF Catalytic Carbon Large Capacity Water Filter – Whole House Heavy Metal Filtration – 4.5” x 20” inch, 1 Count (Pack of 1), White
- Express Water Whole House Heavy Metal Water Filter Set – 3 Stage Water Filtration Replacement Kit – Sediment, Carbon Block, KDF High Capacity Cartridge Filters – 5 Micron Water Filter 4.5” x 20” inch

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**Shop now:** [https://www.desertcart.co.th/products/42458444-express-water-kinetic-degradation-fluxion-replacement-filter-whole-house-heavy](https://www.desertcart.co.th/products/42458444-express-water-kinetic-degradation-fluxion-replacement-filter-whole-house-heavy)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-23*