---
product_id: 184693028
title: "Max Water 1 Micron 20 x 4.5 Sediment Water Filter Cartridge - Whole House Water Filter Replacement Cartridge for Well Water System Compatible with DGD-5005-20, FP25B, AP810-2, FPMB5-20, 2-Pack"
brand: "max water"
price: "$102.48"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/184693028-max-water-1-micron-20-x-4-5-sediment-water
store_origin: US
region: United States of America
---

# 1 micron ultra-fine filtration up to 30,000 gallons filter life triple-layer gradient density design Max Water 1 Micron 20 x 4.5 Sediment Water Filter Cartridge - Whole House Water Filter Replacement Cartridge for Well Water System Compatible with DGD-5005-20, FP25B, AP810-2, FPMB5-20, 2-Pack

**Brand:** max water
**Price:** $102.48
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your home’s water game with precision filtration that never quits!

## Quick Answers

- **What is this?** Max Water 1 Micron 20 x 4.5 Sediment Water Filter Cartridge - Whole House Water Filter Replacement Cartridge for Well Water System Compatible with DGD-5005-20, FP25B, AP810-2, FPMB5-20, 2-Pack by max water
- **How much does it cost?** $102.48 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/184693028-max-water-1-micron-20-x-4-5-sediment-water)

## Best For

- max water enthusiasts

## Why This Product

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

## Key Features

- • **Universal Fit:** Compatible with most 20” Big Blue filter housings, ensuring seamless integration with your existing system.
- • **Layered Defense:** Triple-layer gradient density traps particles progressively, maximizing dirt-holding capacity and extending filter life.
- • **Precision Purity:** Captures sediment as small as 1 micron for crystal-clear water throughout your home.
- • **Long-Lasting Performance:** Filters up to 30,000 gallons, reducing replacement frequency and maintenance hassle.
- • **Durable & Chemical-Resistant:** Made from 100% melt-blown polypropylene to withstand harsh well water contaminants without compromising taste.

## Overview

The Max Water 1 Micron Whole House Sediment Filter is a high-performance 20 x 4.5-inch replacement cartridge designed for well water systems. Featuring a triple-layer gradient density and melt-blown polypropylene construction, it captures sediment down to 1 micron, ensuring cleaner, fresher water. With a lifespan of up to 30,000 gallons and broad compatibility with popular filter housings, it offers durable, efficient filtration that keeps your entire household hydrated and protected.

## Description

Max Water 1 Micron 20 x 4.5 Sediment Water Filter Cartridge - Whole House Water Filter Replacement Cartridge for Well Water System Compatible with DGD-5005-20, FP25B, AP810-2, FPMB5-20, 2-Pack

## Features

- Premium Sediment Filtration -1 Micron Precision: Max Water sediment filter is constructed from 100% pure polypropylene, this filter effectively captures fine sediment, dirt, and rust down to 1 micron. Ideal as a pre-filter for whole house or point-of-use systems using well water.
- Triple-Layer Gradient Density Design: This 20" water filter features advanced 3-layer depth filtration that traps larger particles in the outer layers and finer sediment deeper inside. The gradient density design increases dirt-holding capacity and extends filter life without compromising flow rate.
- Melt-Blown Manufacturing: Constructed from 100% Melt Blown Polypropylene for high chemical resistance and durability. This advanced technology helps filter out impurities and maintains the fresh, natural taste of water throughout your house.
- Exceptional Filter Life: Each 20” x 4.5” cartridge provides 10,000–30,000 gallons of clean water depending on water quality. Replace the filter every 3-6 months to achieve optimal performance.
- High Compatibility: Our Sediment Water Filter Fits most 20” x 4.5” Big Blue-style filter housings. This replacement cartridge works with DGD-5005-20, FP25B, AP810-6, FPMB5-20, ‎ABC-2S20BB1M, RS18-20, 155358-43, 2PP20BB1M and SDC-45-2001 BB models.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Dimensions D x W x H | 4.5"D x 4.5"W x 20"H |
| Material Type | Polypropylene |

## Product Details

- **Material:** Polypropylene (PP)
- **Product Dimensions:** 4.5"D x 4.5"W x 20"H
- **Product Benefits:** High quality filtration that reduces sediment, dirt, sand, and particles, improving home water use.
- **Brand:** Max Water
- **UPC:** 700256124474

## Images

![Max Water 1 Micron 20 x 4.5 Sediment Water Filter Cartridge - Whole House Water Filter Replacement Cartridge for Well Water System Compatible with DGD-5005-20, FP25B, AP810-2, FPMB5-20, 2-Pack - Image 1](https://m.media-amazon.com/images/I/61aRXns1MhL.jpg)

## Available Options

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

## Frequently Bought Together

- Max Water 1 Micron 20 x 4.5 Sediment Filter 20 inch Whole House BB Water Filteration System Replacement Compatible Cartridge DGD-5005-20, FP25B, AP810-6, FPMB5-20, P5-20, 155358-43, SDC-45-2005
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- Geekpure 20 Inch Whole House Water Filter Housing-1"NPT Bras Port -Fit 4.5"x 20" Filter (3)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-10*