Fluval 404/405/406 Foam Filter Block

3 reviews
Quickly replace your old Fluval Filter media with this 404/405/406 Foam Filter Block. Easy installation that makes your filter perform like new!


  • 404/405/406 Foam Filter Block
    code: A226 In stock Only 3 left in stock

Product Information

Fluval Foams capture large particles and debris for effective mechanical filtration, the crucial first stage in the filtration process. They are custom fit to prevent any areas of waste, they have a pore size that allows efficient water flow with less clogging for long-lasting filtration.

These inserts also enhance biological filtration, as the surface area will promote biological filtration.

For freshwater and marine environments.

For Fluval filter models: 404, 405, 406.

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