---
product_id: 55356969
title: "U3 Internal Filter Carbon Cartridge"
brand: "fluval"
price: "AED 45"
currency: AED
in_stock: true
category: "Fluval"
url: https://www.desertcart.ae/products/55356969-u3-internal-filter-carbon-cartridge
store_origin: AE
region: United Arab Emirates
---

# works in freshwater & marine 2-in-1 chemical filtration easy cartridge replacement U3 Internal Filter Carbon Cartridge

**Brand:** fluval
**Price:** AED 45
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate your aquarium’s clarity game with Fluval’s powerhouse filter cartridge!

## Quick Answers

- **What is this?** U3 Internal Filter Carbon Cartridge by fluval
- **How much does it cost?** AED 45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/55356969-u3-internal-filter-carbon-cartridge)

## Best For

- fluval enthusiasts

## Why This Product

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

## Key Features

- • **Dual-Action Filtration:** Combines poly and carbon media to trap fine debris and impurities
- • **Effortless Maintenance:** Quick and easy cartridge swaps keep your tank healthy
- • **Tailored Fit for Fluval U3:** Custom-designed cartridge ensures seamless integration
- • **Crystal Clear Water, Every Time:** Removes odors and toxins for pristine aquarium clarity
- • **Versatile Aquatic Compatibility:** Perfect for freshwater, marine, and reptile tanks

## Overview

The Fluval U3 Internal Filter Carbon Cartridge is a precision-engineered 2-in-1 filtration media designed exclusively for the Fluval U3 filter. It effectively removes odors, toxins, and fine debris, enhancing water clarity across freshwater, marine, and reptile environments. Lightweight and easy to replace, this genuine Fluval cartridge ensures optimal aquarium health and crystal-clear water with minimal effort.

## Description

Product Description Fluval U3 Poly-Carb aquarium filter 2 in 1 cartridge removes odours and toxins and creates crystal clear water, genuine Fluval media. Directions Replace cartridge periodically.

## Features

- Provides effective chemical filtration
- Custom fit for the Fluval U3 Filter
- Traps fine debris, improves water clarity and removes impurities
- Easy to replace
- Works in freshwater, marine or reptile environments

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001XRR3E0 |
| Best Sellers Rank | 22,258 in Pet Supplies ( See Top 100 in Pet Supplies ) 231 in Aquarium Filter Accessories |
| Brand Name | Fluval |
| Country Of Origin | China |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,298) |
| Global Trade Identification Number | 00015561104913 |
| Item Form | Cartridge |
| Item Type Name | U3 Poly/Carbon Cartridge (2pcs) |
| Item Weight | 0.03 Kilograms |
| Manufacturer | Rolf C Hagen UK Ltd |
| Manufacturer Part Number | A491 |
| Model Number | A491 |
| Number of Items | 1 |
| Pet Type | Amphibian, Fish, Reptile |
| Target Species | Fish |
| UPC | 015561104913 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Fluval
- **Item form:** Cartridge
- **Item weight:** 0.03 Kilograms
- **Manufacturer:** Rolf C Hagen UK Ltd
- **Unit count:** 1.0 count

## Images

![U3 Internal Filter Carbon Cartridge - Image 1](https://m.media-amazon.com/images/I/41pxTmVeEXL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.ae/products/55356969-u3-internal-filter-carbon-cartridge](https://www.desertcart.ae/products/55356969-u3-internal-filter-carbon-cartridge)

---

*Product available on Desertcart United Arab Emirates*
*Store origin: AE*
*Last updated: 2026-09-02*