---
product_id: 18107241
title: "PURTREX-PX05-9-78 Replacement Filter Cartridge"
brand: "purtrex"
price: "3818 kr"
currency: ISK
in_stock: true
reviews_count: 8
category: "Purtrex"
url: https://www.desertcart.is/products/18107241-purtrex-px05-9-78-replacement-filter-cartridge
store_origin: IS
region: Iceland
---

# 0.5 micron precision filtration Wide chemical compatibility 100% pure polypropylene depth filter PURTREX-PX05-9-78 Replacement Filter Cartridge

**Brand:** purtrex
**Price:** 3818 kr
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your water game with filtration that works as hard as you do!

## Quick Answers

- **What is this?** PURTREX-PX05-9-78 Replacement Filter Cartridge by purtrex
- **How much does it cost?** 3818 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/18107241-purtrex-px05-9-78-replacement-filter-cartridge)

## Best For

- purtrex enthusiasts

## Why This Product

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

## Key Features

- • **Extended Filter Life:** Outlasts competitors by weeks, saving you time and money on replacements.
- • **Gradient Density Design:** Advanced layering ensures true depth filtering for longer-lasting purity.
- • **Robust Polypropylene Build:** Crafted from 100% pure polypropylene for unmatched strength and reliability.
- • **Chemical Compatibility Mastery:** Handles a broad spectrum of chemicals without degradation, ensuring durability.
- • **Precision Filtration at 0.5 Micron:** Experience ultra-fine filtration that captures contaminants others miss.

## Overview

The PURTREX-PX05-9-78 Replacement Filter Cartridge delivers superior water filtration with a 0.5 micron nominal retention rating, utilizing a gradient density design and 100% pure polypropylene construction. Engineered for chemical compatibility and extended lifespan, this 9 7/8 inch cartridge outperforms standard filters, providing consistent, reliable purity for your under-sink water system.

## Description

The px05-9 7/8 is a GE purtrex cartridge filter with a nominal retention rating of 05 micron. The px05-9 7/8 is made using a continuous manufacturing process that assures Consistency. The px05-9 7/8 has a length of 9 7/8 in. With a 2 1/2 in. Od and a 1 in. ID.

Review: Great Filters - I made a big mistake of buying a 12 pack of Culligan filters, never again. I tried to save a couple dollars but ended up changing filters every 3-4 weeks. My first Puretrex filter has about 9 weeks on it and is still going strong. These are noticeably bigger than the undersized chinese made culligans, I measured about 10.4x2.4 for the Puretrex and 10.1x2.1 for the culligans. No wonder they didn't last!
Review: Extra long but works great - Extra long for my ro system but works great

## Features

- Gradient density for true depth filtering
- Wide range of chemical compatibility
- 100% pure polypropylene depth filter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00CJNCZX6 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #405,744 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2,643 in Replacement Under-Sink Water Filters |
| Brand | Purtrex |
| Customer Reviews | 4.4 4.4 out of 5 stars (30) |
| Date First Available | April 27, 2013 |
| External Testing Certification | FDA |
| Global Trade Identification Number | 00799932597657 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 5.4 ounces |
| Item model number | PURTREX-PX05-9-78 |
| Manufacturer | Commercial Water Distributing |
| Material | Polypropylene (PP) |
| Number Of Pieces | 1 |
| Number of Items | 1 |
| Part Number | PX05-9-78 |
| Product Dimensions | 2.5"D x 2.5"W x 9"H |
| UPC | 799932597657 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Purtrex
- **External Testing Certification:** FDA
- **Item Weight:** 5.44 ounces
- **Material:** Polypropylene (PP)
- **Product Dimensions:** 2.5"D x 2.5"W x 9"H

## Images

![PURTREX-PX05-9-78 Replacement Filter Cartridge - Image 1](https://m.media-amazon.com/images/I/717qfUt+jcL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Filters
*by P***E on April 11, 2015*

I made a big mistake of buying a 12 pack of Culligan filters, never again. I tried to save a couple dollars but ended up changing filters every 3-4 weeks. My first Puretrex filter has about 9 weeks on it and is still going strong. These are noticeably bigger than the undersized chinese made culligans, I measured about 10.4x2.4 for the Puretrex and 10.1x2.1 for the culligans. No wonder they didn't last!

### ⭐⭐⭐⭐ Extra long but works great
*by V***G on May 15, 2018*

Extra long for my ro system but works great

### ⭐⭐⭐⭐⭐ filter works great
*by T***O on October 1, 2018*

I am down to one left, so need to order more, for my water softener/filtration system. everything great.

## Frequently Bought Together

- Purtrex PURTREX-PX05-9-78 Replacement Filter Cartridge
- Omnipure (OMB934-5M) 10" 5 Micron Carbon Block Replacement Element
- Omnipure CL10ROT33-B 1/4" FPT Inline Filter

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**Shop now:** [https://www.desertcart.is/products/18107241-purtrex-px05-9-78-replacement-filter-cartridge](https://www.desertcart.is/products/18107241-purtrex-px05-9-78-replacement-filter-cartridge)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-04*