---
product_id: 2221489
title: "Fluval Foam Filter Block (206/207/306 & 307)- 2-Pack"
brand: "fluval"
price: "€ 2.45"
currency: EUR
in_stock: false
url: https://www.desertcart.be/products/2221489-fluval-foam-filter-block-206-207-306-and-307-2
store_origin: BE
region: Belgium
---

# Boosts biological filtration Mechanical filtration powerhouse Prevents premature clogging Fluval Foam Filter Block (206/207/306 & 307)- 2-Pack

**Brand:** fluval
**Price:** € 2.45
**Availability:** ❌ Out of Stock

## Summary

> 🧽 Keep your aquarium crystal clear and clog-free—because your fish deserve the best!

## Quick Answers

- **What is this?** Fluval Foam Filter Block (206/207/306 & 307)- 2-Pack by fluval
- **How much does it cost?** € 2.45 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/2221489-fluval-foam-filter-block-206-207-306-and-307-2)

## 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-Boosting Design:** Supports beneficial bacteria growth within pores
- • **Dual-Pack Efficiency:** Two foam blocks for extended filter life and value
- • **Lightweight & Compact:** Easy to install with minimal footprint in your aquarium
- • **Universal Compatibility:** Fits Fluval 204/205, 206/306, and 304/305 filter models
- • **Precision Particle Capture:** Traps large debris before it clogs your system

## Overview

The Fluval Foam Filter Block 2-Pack delivers superior mechanical filtration by capturing large particles and preventing premature clogging of your aquarium filter media. Designed for Fluval 204/205, 206/306, and 304/305 models, these lightweight foam blocks also enhance biological filtration by fostering beneficial bacteria growth within their porous structure, ensuring a healthier aquatic environment.

## Description

Fluval Foams capture large particles and debris for effective mechanical filtration, the crucial first stage in the filtration process. Custom fit to prevent bypass, they have a pore size that allows efficient water flow with less clogging for long-lasting filtration. These inserts also enhance biological filtration. For freshwater and marine environments. For Fluval filter models: 204, 205, 206, 304, 305, 306

## Features

- Provides mechanical filteration of large particles
- Prevents premature clogging
- Enhances biological filtration
- 2-pack; Suitable for Fluval 204/205 and 304/305 Filters

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001D02O64 |
| ASIN  | B001D02O64 |
| Allergen Information | Nut Free |
| Best Sellers Rank | #86,250 in Pet Supplies ( See Top 100 in Pet Supplies ) #1,247 in Aquarium Filter Accessories |
| Brand Name | Fluval |
| Customer Reviews | 4.8 4.8 out of 5 stars (2,343) |
| Date First Available  | June 20, 2004 |
| Department  | Unisex-Adult |
| Global Trade Identification Number | 00015561102223 |
| Included Components | Fluval Foam Filter Block (206/207/306 & 307)- 2-Pack |
| Item Form | Stick |
| Item Type Name | Fluval Foam Filter Block (206/207/306 & 307)- 2-Pack |
| Item Weight | 0.03 kg |
| Item model number  | A222 |
| Manufacturer | Rolf C. Hagen (USA) Corp. |
| Manufacturer  | Rolf C. Hagen (USA) Corp. |
| Manufacturer Part Number | A222 |
| Model Number | A222 |
| Number of Items | 2 |
| Number of Packs | 2 |
| Pet Type | Fish |
| Product Dimensions  | 3.1 x 3.1 x 2 inches; 0.88 ounces |
| Target Species | Fish |
| UPC | 015561102223 |
| Unit Count | 1 Count |
| Warranty Description | Warranty |

## Product Details

- **Brand:** Fluval
- **Item Form:** Stick
- **Item Weight:** 0.03 kg
- **Number of Packs:** 2
- **Unit Count:** 1 Count

## Images

![Fluval Foam Filter Block (206/207/306 & 307)- 2-Pack - Image 1](https://m.media-amazon.com/images/I/71R2eQvsu5L.jpg)

## Frequently Bought Together

- Fluval Foam Filter Block (206/207/306 & 307)- 2-Pack
- Fluval Carbon Filter Media for Aquariums, Premium Bituminous Carbon Inserts, 100-gram Nylon Bags, 3 Count (Pack of 1), A1440
- Fluval BioMax Biological Material Remover, 500 g - Biological Filter Media for Aquariums

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**Shop now:** [https://www.desertcart.be/products/2221489-fluval-foam-filter-block-206-207-306-and-307-2](https://www.desertcart.be/products/2221489-fluval-foam-filter-block-206-207-306-and-307-2)

---

*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-11-06*