---
product_id: 2858695
title: "Fluval Foam Filter Block, Replacement Filter Media for Fluval 404, 405, 406 and 407 Aquarium Filters, 2-Pack, A226"
brand: "fluval"
price: "₨9413"
currency: LKR
in_stock: true
reviews_count: 13
category: "Fluval"
url: https://www.desertcart.lk/products/2858695-fluval-foam-filter-block-replacement-filter-media-for-fluval-404
store_origin: LK
region: Sri Lanka
---

# Optimized water flow, less clogging Dual mechanical & bio filtration Made in USA quality Fluval Foam Filter Block, Replacement Filter Media for Fluval 404, 405, 406 and 407 Aquarium Filters, 2-Pack, A226

**Brand:** fluval
**Price:** ₨9413
**Availability:** ✅ In Stock

## Summary

> 💦 Elevate your aquarium’s clarity with Fluval’s bio-foam power!

## Quick Answers

- **What is this?** Fluval Foam Filter Block, Replacement Filter Media for Fluval 404, 405, 406 and 407 Aquarium Filters, 2-Pack, A226 by fluval
- **How much does it cost?** ₨9413 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/2858695-fluval-foam-filter-block-replacement-filter-media-for-fluval-404)

## 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

- • **Bio-Active Foam:** Supports beneficial bacteria growth inside pores
- • **Durable & Long-Lasting:** High-quality foam built to withstand heavy use
- • **Eco-Conscious Brand Legacy:** From Fluval, pioneers in sustainable aquatic care
- • **Crystal Clear Aquarium Water:** Traps large particles for sparkling clarity
- • **Perfect Fit for Fluval 404-407:** Seamless replacement for top Fluval filters

## Overview

The Fluval Foam Filter Block is a premium replacement filter media designed specifically for Fluval 404, 405, 406, and 407 canister filters. Made in the USA, this dual-purpose foam provides superior mechanical filtration by trapping debris while fostering biological activity within its porous structure. Its optimized size ensures efficient water flow with minimal clogging, delivering crystal-clear, healthy aquarium water. Sold as a convenient 2-pack, it’s trusted by aquarists worldwide for maintaining pristine aquatic environments.

## Description

The Fluval Foam Filter Block is specifically designed for Fluval 404, 405, 406 and 407 Aquarium Filters. The Fluval Foam Filter Block effectively removes large particles and debris from your aquarium for effective mechanical filtration. Although the primary purpose of Fluval Foam Filter Block is mechanical filtration, biological activity will eventually occur within its pore structure. It is the perfect size to allow efficient water flow with less clogging.Fluval first broke onto the aquatic scene in 1975 by introducing the world’s first 3-stage filter with synchronous motor technology – a landmark breakthrough that is still applied in the industry today. Since then, Fluval has built a legacy around this pioneering spirit, relentlessly adapting in a changing world to launch innovative aquarium products that remain at the forefront of technology, and which set the bar in quality, style and functionality. Above and beyond its manufacturing role, Fluval prides itself on its charitable and educational efforts that give back to the fishkeeping community, whether it means helping to fund the protection of wild coral reefs or jumping on a plane to document endangered fish species halfway around the world. Fluval’s mission is not just about building products that mimic the natural world, but inspiring aquarists of all skill levels to enjoy and respect the hobby for generations to come.

Review: Good filters - These are good filters that fit my Fluval 407 canister filters. I use 4 of the filters in each canister. They can get really dirty which tells me they are doing their job.
Review: Worked like it should - Worked great

## Features

- No Fabric
- Made in the USA
- Fluval Foam Filter Block provides effective mechanical filtration by trapping large particles and debris
- Biological activity will eventually occur in pore structure
- Filter media helps create crystal clear, sparkling aquarium water for healthier aquarium environment
- Replacement media for the Fluval 404, 405, 406 and 407 Aquarium Filters
- Includes two Fluval Foam Filter Blocks

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001D04PQQ |
| Best Sellers Rank | #50,833 in Pet Supplies ( See Top 100 in Pet Supplies ) #673 in Aquarium Filter Accessories |
| Brand Name | Fluval |
| Color | No Color |
| Customer Reviews | 4.8 4.8 out of 5 stars (909) |
| Date First Available | October 2, 2001 |
| Included Components | Fluval Foam Filter Block, Replacement Filter Media for Fluval 404, 405, 406 and 407 Aquarium Filters, 2-Pack, A226 |
| Item Dimensions LxWxH | 13 x 3.3 x 2 inches |
| Item Package Dimensions L x W x H | 12.47 x 3.19 x 1.96 inches |
| Item Weight | 0.13 Pounds |
| Manufacturer | Rolf C. Hagen (USA) Corp. |
| Material | Plastic |
| Model Name | Fluval Foam Filter Block, Replacement Filter Media for Fluval 404, 405, 406 and 407 Aquarium Filters, 2-Pack, A226 |
| Number of Items | 1 |
| Package Weight | 0.06 Kilograms |
| Part Number | A226 |
| Size | 307/407 |
| Style | Bio-Foam |
| Suggested Users | Unisex-Adult |
| Warranty Description | Warranty |

## Images

![Fluval Foam Filter Block, Replacement Filter Media for Fluval 404, 405, 406 and 407 Aquarium Filters, 2-Pack, A226 - Image 1](https://m.media-amazon.com/images/I/81OoHKhEgwL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good filters
*by J***T on September 14, 2025*

These are good filters that fit my Fluval 407 canister filters. I use 4 of the filters in each canister. They can get really dirty which tells me they are doing their job.

### ⭐⭐⭐⭐⭐ Worked like it should
*by W***L on September 23, 2025*

Worked great

### ⭐⭐⭐⭐⭐ A Must Have for your FluVal Filter
*by D***Y on September 12, 2025*

We had a Pleco that lived 17 years so we used MANY of these. These are fabulous for the filter system!!

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-05-03*