Pokin Replacement Foam Filters Block for Fluval- Replacement Aquarium Filter Media 304/305/ 306/404 / 405/406 Aquarium Canister Filter Models - Equivalent to Bio-Foam A237

Does the job

Bought this specifically for my Fluval 407, but they are not made for a 407. They were cut way to small, leaving gaps for the water to avoid the sponge completely. Now I don’t know if this was just a 1 time error, or if they are all made this size. If they are, they are definitely not made for this filter.Not a 1 star, since the material is rather good. If they made them to actual size, it would be a home run!

Haven’t had a chance to use them yet, but it’s a good value

My pool bottom cleaner robot, Pool Shark, has been out of production for years. The "flappers" underneath are essential to allow it to move around, and were worn our, but parts are essentially unavailable. This was the only place with these parts.

We have ordered these several times over the years. The price is always good and they come quickly.

For my Pentair sandshark . Old flaps were worn and cleaner kept loosing suction floating up from pool. This did the trick. Works like new .2 minute install no tools required Exact match as original name brand

AAAAA+++++

removed old flaps and copied how it was installed and wa la, easy

When I received the item I thought it was not the item I ordered but I opened it and realized it was. I was disappointed by the quality of the item. It’s made from poor material and I won’t purchase it again. I don’t recommend purchasing this item. Waste of money. My fish deserve better.

Reçu mauvaise article, car cela ne correspond pas à ce que j'ai commandé selon la description de l'article.