---
product_id: 288170464
title: "Fluval U4 Internal Filter Foam Pad"
brand: "fluval"
price: "C$1778"
currency: NIO
in_stock: true
reviews_count: 5
category: "Fluval"
url: https://www.desertcart.ni/products/288170464-fluval-u4-internal-filter-foam-pad
store_origin: NI
region: Nicaragua
---

# High-efficiency mechanical filtration Easy replacement, sustainable use Custom fit for Fluval U4 Filter Fluval U4 Internal Filter Foam Pad

**Brand:** fluval
**Price:** C$1778
**Availability:** ✅ In Stock

## Summary

> 🧼 Keep your tank flawless—because your aquatic world deserves the best!

## Quick Answers

- **What is this?** Fluval U4 Internal Filter Foam Pad by fluval
- **How much does it cost?** C$1778 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/288170464-fluval-u4-internal-filter-foam-pad)

## 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

- • **Effortless maintenance:** Quick and simple foam pad replacement keeps your tank thriving
- • **Tailored precision fit:** Engineered exclusively for Fluval U4 to maximize performance
- • **Trusted quality assurance:** Genuine Fluval media with 4.7-star rating from over 2,000 enthusiasts
- • **Versatile aquatic compatibility:** Perfect for freshwater, marine, and reptile habitats
- • **Crystal-clear aquatic environment:** Delivers superior mechanical filtration for pristine water clarity

## Overview

The Fluval U4 Internal Filter Foam Pad is a genuine replacement foam designed specifically for the Fluval U4 filter. It provides effective mechanical filtration to maintain crystal-clear water in freshwater, marine, and reptile aquariums. Easy to replace and highly rated by thousands of users, this foam pad ensures optimal filter performance and a healthy aquatic environment.

## Description

Product Description Fluval U4 Aquarium Filter Foam Pad, genuine Fluval replacement filter foam, genuine Fluval media. Set Contains: 2 Foam Pads

Review: I bought u1 for my 13 gallon . This is the review after 2 month. Overall it’s good, but I will need to see if my aquarium is less clear after few months.
Review: Deja el agua limpia.

## Features

- Provides effective mechanical filtration
- Custom fit for the Fluval U4 Filter
- Easy to replace
- Works in freshwater, marine or reptile environments

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001XRSSJ4 |
| ASIN  | B001XRSSJ4 |
| Age Range Description | All Life Stages |
| Allergen Information | Nut Free |
| Best Sellers Rank | #53,900 in Pet Supplies ( See Top 100 in Pet Supplies ) #3,083 in Aquarium Accessories |
| Brand | Fluval |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,180) |
| Customer reviews | 4.7 4.7 out of 5 stars (2,180) |
| Date First Available | 6 August 2012 |
| Format | Foam |
| Is Discontinued By Manufacturer  | No |
| Item model number  | A488 |
| Manufacturer  | Hagen |
| Product Dimensions  | 6.86 x 6.86 x 27.94 cm; 38 g |
| Product Name | U4 Filter Foam Pad (2pcs) |
| Units | 1 Count |
| Weight | 0.04 Kilograms |

## Product Details

- **Brand:** Fluval
- **Item form:** Foam
- **Item weight:** 0.04 Kilograms
- **Manufacturer:** Hagen
- **UPC:** 015561104883

## Images

![Fluval U4 Internal Filter Foam Pad - Image 1](https://m.media-amazon.com/images/I/51mpiwLZeFL.jpg)
![Fluval U4 Internal Filter Foam Pad - Image 2](https://m.media-amazon.com/images/I/61GZPhKPmbL.jpg)
![Fluval U4 Internal Filter Foam Pad - Image 3](https://m.media-amazon.com/images/I/61wwa0BY8DL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by L***N on 30 January 2021*

I bought u1 for my 13 gallon . This is the review after 2 month. Overall it’s good, but I will need to see if my aquarium is less clear after few months.

### ⭐⭐⭐⭐⭐ Review
*by L***A on 3 April 2024*

Deja el agua limpia.

### ⭐⭐⭐⭐⭐ Review
*by Y***H on 14 March 2024*

Acheté pour un U4, l'eau est redevenu limpide.

## Frequently Bought Together

- Fluval U4 Bio-Foam Pad, Replacement Underwater Aquarium Filter Media, A488
- Fluval U Underwater Filter BioMax
- Fluval U4 Poly-Carb Cartridge, Replacement Underwater Aquarium Filter Media, 2-Pack, A492

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**Shop now:** [https://www.desertcart.ni/products/288170464-fluval-u4-internal-filter-foam-pad](https://www.desertcart.ni/products/288170464-fluval-u4-internal-filter-foam-pad)

---

*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-21*