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Fluval Foam Filter Block for 406

by Fluval
Original price $8.71 - Original price $33.81
Original price
$8.71 - $33.81
Current price $8.71
Fluval Foam Filter Blocks provide effective first-stage mechanical filtration for Fluval 404/405/406 model filters. These foam blocks are custom-fit to trap large particles and debris, with an ideal pore size to allow efficient water passage and prevent clogging.Traps particles and debris for mechanical filtration.Pore size allows efficient water passage with less clogging.Safe for freshwater and marine aquariums.For Fluval 404/405/406 filters.The additional filter surface area provided by this foam also enhances biological filtration.