Zanyzap 6 Carbon Impregnated Foam Pads for Fluval FX4 / FX5 / FX6 Canister Filter

Great item

My son manages a huge aquarium room. These were on his Christmas list. They were perfect.

These are my go to filter supplier for my Fluval canister filter. Keeps my fish happy and my wallet fatter

They are a little more porous and hard than the fluval branded ones, but should do the trick. And much cheaper.

Great filters fit my FX6 perfectly

Just as good as Fluval brand, 6 for the price of 2 Fluval. Also a good fit in canister.

It may have a light layer of some carbon but its really just a average foam pad that is a waste of money and space. Use the space for something else.

Perfect

Ok

Great value