---
product_id: 313033536
title: "Express Water Polyphosphate Anti-Scale Water Replacement Filter – Whole House Replacement Water Filter – PHO High Capacity Water Filter – 4.5” x 20” inch – 2 Pack"
brand: "express water"
price: "$12636"
currency: MXN
in_stock: false
url: https://www.desertcart.mx/products/313033536-express-water-polyphosphate-anti-scale-water-replacement-filter-whole-house
store_origin: MX
region: Mexico
---

# 6-12 months filter life Whole house coverage 3-stage filtration tech Express Water Polyphosphate Anti-Scale Water Replacement Filter – Whole House Replacement Water Filter – PHO High Capacity Water Filter – 4.5” x 20” inch – 2 Pack

**Brand:** express water
**Price:** $12636
**Availability:** ❌ Out of Stock

## Summary

> 💧 Elevate your home’s water game — pure, protected, and hassle-free!

## Quick Answers

- **What is this?** Express Water Polyphosphate Anti-Scale Water Replacement Filter – Whole House Replacement Water Filter – PHO High Capacity Water Filter – 4.5” x 20” inch – 2 Pack by express water
- **How much does it cost?** $12636 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/313033536-express-water-polyphosphate-anti-scale-water-replacement-filter-whole-house)

## 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

- • **Total Home Purity:** Protect every faucet with a 3-stage filtration system that reduces harmful impurities and enhances water taste.
- • **Effortless Maintenance:** Quick-swap cartridges designed for zero hassle, keeping your water system running smoothly without downtime.
- • **Expert Support On Demand:** Access knowledgeable customer service ready to help you optimize your water filtration experience.
- • **Scale & Corrosion Defense:** Polyphosphate technology prevents pipe scale buildup and corrosion, extending your plumbing and appliance lifespan.
- • **Universal Fit, Zero Guesswork:** Standard 4.5” x 20” size fits all major whole house filter housings for seamless replacements.

## Overview

The Express Water Polyphosphate Anti-Scale Water Replacement Filter is a high-capacity, 3-stage whole house filtration solution designed to reduce impurities, prevent scale and corrosion, and improve water taste. Measuring 4.5” x 20”, this universal filter fits standard housings and offers a lifespan of 6 to 12 months. Easy to replace and backed by expert support, it safeguards your plumbing and appliances while delivering cleaner, better-tasting water throughout your home.

## Description

Express Water Polyphosphate Anti-Scale Water Replacement Filter – Whole House Replacement Water Filter – PHO High Capacity Water Filter – 4.5” x 20” inch – 2 Pack

## 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
- Polyphosphate Anti-Scale Water Filter: Prevent scale and corrosion from forming in your pipes and fixtures. Express Water polyphosphate filter protects your home from scale and sediment damage while improving the purity and taste of your water by reducing algae, rust, dirt, sand, and more
- 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. PHO replacement filter life cycle is 6 – 12 months.
- 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 | Polypropylene (PP) |
| Product Dimensions | 4.5"D x 4.5"W x 20"H |
| Item Weight | 16.6 Pounds |
| External Testing Certification | WQA |
| Product Benefits | Reduces harmful impurities, improves water quality and taste, protects home from heavy metals, extends appliance life, reduces energy costs |
| Brand | EXPRESS WATER |
| UPC | 810052530208 |
| Unit Count | 2.0 Count |
| Number of Items | 1 |
| Manufacturer | Express Water |
| Part Number | FLTWH2045K2 |
| Item Weight | 16.57 pounds |
| Item model number | FLTWH2045K02 |
| Size | 20" x 4.5" |
| Color | White |
| Style | Heavy Metal |
| Item Package Quantity | 1 |
| Included Components | Replacement Water Filter |
| Batteries Required? | No |

## Product Details

- **Material:** Polypropylene (PP)
- **Product Dimensions:** 4.5"D x 4.5"W x 20"H
- **Item Weight:** 16.6 Pounds
- **External Testing Certification:** WQA
- **Product Benefits:** Reduces harmful impurities, improves water quality and taste, protects home from heavy metals, extends appliance life, reduces energy costs

## Images

![Express Water Polyphosphate Anti-Scale Water Replacement Filter – Whole House Replacement Water Filter – PHO High Capacity Water Filter – 4.5” x 20” inch – 2 Pack - Image 1](https://m.media-amazon.com/images/I/51jMc1sbv9L.jpg)
![Express Water Polyphosphate Anti-Scale Water Replacement Filter – Whole House Replacement Water Filter – PHO High Capacity Water Filter – 4.5” x 20” inch – 2 Pack - Image 2](https://m.media-amazon.com/images/I/61ENPPEeyXL.jpg)
![Express Water Polyphosphate Anti-Scale Water Replacement Filter – Whole House Replacement Water Filter – PHO High Capacity Water Filter – 4.5” x 20” inch – 2 Pack - Image 3](https://m.media-amazon.com/images/I/71G0z7gWVYL.jpg)
![Express Water Polyphosphate Anti-Scale Water Replacement Filter – Whole House Replacement Water Filter – PHO High Capacity Water Filter – 4.5” x 20” inch – 2 Pack - Image 4](https://m.media-amazon.com/images/I/81r-0je3+8L.jpg)
![Express Water Polyphosphate Anti-Scale Water Replacement Filter – Whole House Replacement Water Filter – PHO High Capacity Water Filter – 4.5” x 20” inch – 2 Pack - Image 5](https://m.media-amazon.com/images/I/71wlm9WIxXL.jpg)

## Available Options

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

## Frequently Bought Together

- Express Water Polyphosphate Anti-Scale Water Replacement Filter – Whole House Replacement Water Filter – PHO High Capacity Water Filter – 4.5” x 20” inch – 2 Pack
- Express Water – 10 Pack Sediment Replacement Filter – Whole House Replacement Water Filter – SED High Capacity Water Filter – 5 Micron Water Filter – 4.5” x 20” inch
- EXPRESS WATER FLTWH2045G Carbon Whole House Water Filter, 1 Count (Pack of 1), White

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**Shop now:** [https://www.desertcart.mx/products/313033536-express-water-polyphosphate-anti-scale-water-replacement-filter-whole-house](https://www.desertcart.mx/products/313033536-express-water-polyphosphate-anti-scale-water-replacement-filter-whole-house)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-01-23*