# Fluval 404 Foam Filter Block

## Fluval 404 Foam Filter Block

  
Designed specifically for the Fluval 406/407 performance canister filters, Bio-Foam captures large particles and debris for effective mechanical filtration. Mechanical filter media Custom fit to prevent debris bypass Ideal pore size allows efficient water flow and longer media lifespan Enhances the biological filtration process Convenient 2-pack format

## Details

- **Price:** 13.69 GBP
- **Vendor:** Fluval
- **Type:** Fish : Filters : Media
- **Tags:** Fish Pumps & Filtration, Fluval, Media

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 13.69 GBP | In stock |

## Images

- Fluval 404 Foam Filter Block by Fluval for canister filters, in blue packaging with features.

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> Source: [Pet n Pony](https://petnpony.co.uk/products/fluval-404-foam-filter-block)
> Updated: 2026-04-20