---
product_id: 2858700
title: "Fluval U2 Poly-Carb Cartridge, Replacement Underwater Aquarium Filter Media, 2-Pack, A490"
brand: "fluval"
price: "AR$20252"
currency: ARS
in_stock: true
category: "Fluval"
url: https://www.desertcart.com.ar/products/2858700-fluval-u2-poly-carb-cartridge-replacement-underwater-aquarium-filter-media
store_origin: AR
region: Argentina
---

# Carbon removes odors & toxins Dual-sided chemical filtration Polyester traps fine debris Fluval U2 Poly-Carb Cartridge, Replacement Underwater Aquarium Filter Media, 2-Pack, A490

**Brand:** fluval
**Price:** AR$20252
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your tank’s clarity game with Fluval’s dual-action filter magic!

## Quick Answers

- **What is this?** Fluval U2 Poly-Carb Cartridge, Replacement Underwater Aquarium Filter Media, 2-Pack, A490 by fluval
- **How much does it cost?** AR$20252 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/2858700-fluval-u2-poly-carb-cartridge-replacement-underwater-aquarium-filter-media)

## 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

- • **Trusted Legacy Innovation:** From Fluval, pioneers of 3-stage filtration technology since 1975.
- • **Dual-Action Filtration Power:** Two unique filter sides combine for unmatched chemical purification.
- • **Effortless Maintenance Boost:** Quick installation means less tank downtime and more time enjoying your aquatic ecosystem.
- • **Proven Clarity & Odor Control:** Carbon side eliminates discoloration and odors for crystal-clear water.
- • **Versatile Aquarium Compatibility:** Perfectly engineered for freshwater, saltwater, and reptile tanks alike.

## Overview

The Fluval U2 Poly-Carb Cartridge 2-pack features dual-sided chemical filtration media combining a polyester pad to trap fine debris and a carbon layer to remove harmful substances, odors, and discoloration. Designed for use with Fluval U2 Underwater Filters, these cartridges are compatible with freshwater, saltwater, and reptile tanks, ensuring superior water clarity and healthier aquatic environments with easy installation and trusted Fluval innovation.

## Description

desertcart.com : Fluval U2 Poly-Carb Cartridge, Replacement Underwater Aquarium Filter Media, 2-Pack, A490 : Aquarium Filter Accessories : Pet Supplies

## Features

- Chemical filter media with two unique filtering sides that combine to provide thorough chemical filtration
- Polyester side filters out fine debris and contaminants
- Carbon side filters out harmful liquid substances, colorants and odors
- Suitable for freshwater, saltwater or reptile environments
- Includes two cartridges designed for use with the Fluvial U2 Underwater Filter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001XRR3YA |
| ASIN  | B001XRR3YA |
| Allergen Information | Nut Free |
| Best Sellers Rank | #23,711 in Pet Supplies ( See Top 100 in Pet Supplies ) #224 in Aquarium Filter Accessories |
| Brand Name | Fluval |
| Customer Reviews | 4.7 4.7 out of 5 stars (4,356) |
| Date First Available  | June 24, 2004 |
| Department  | All Ages |
| Global Trade Identification Number | 00015561104906 |
| Included Components | All items in description |
| Is Discontinued By Manufacturer  | No |
| Item Form | Solid |
| Item Type Name | Hagen FLUVAL U2 POLY/CARBON PAD |
| Item Weight | 1.6 ounces |
| Item model number  | A490 |
| Manufacturer | Rolf C. Hagen (USA) Corp. |
| Manufacturer  | Rolf C. Hagen (USA) Corp. |
| Manufacturer Part Number | A490 |
| Model Number | A490 |
| Product Dimensions  | 2.36 x 0.59 x 3.38 inches; 1.6 ounces |
| Target Species | Reptile |
| UPC | 015561104906 |
| Unit Count | 2 Count |
| Warranty Description | Manufacturer Warranty |

## Product Details

- **Brand:** Fluval
- **Item Form:** Solid
- **Item Weight:** 1.6 ounces
- **Manufacturer:** Rolf C. Hagen (USA) Corp.
- **UPC:** 015561104906

## Images

![Fluval U2 Poly-Carb Cartridge, Replacement Underwater Aquarium Filter Media, 2-Pack, A490 - Image 1](https://m.media-amazon.com/images/I/61SrGfCi9vL.jpg)

## Available Options

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

## Frequently Bought Together

- Fluval U2 Internal Filter Carbon Cartridge
- Fluval U2 Internal Filter Foam Pad
- Fluval U Internal Filters Clean and Clear Cartridge, White

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**Shop now:** [https://www.desertcart.com.ar/products/2858700-fluval-u2-poly-carb-cartridge-replacement-underwater-aquarium-filter-media](https://www.desertcart.com.ar/products/2858700-fluval-u2-poly-carb-cartridge-replacement-underwater-aquarium-filter-media)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-05-19*