OASE FiltoClear Filter Foam Replacement

You should replace your foams when they lose their structural integrity, crumble upon touch, or no longer spring back to their original shape after being cleaned. If you notice your pond water clarity decreasing despite regular cleaning cycles, it is likely time for a fresh set.

No, these specific replacement foams are engineered exclusively for the second-generation Oase FiltoClear 8000 pressurized filtration system. Using them in a first-generation unit may result in an improper fit and reduced filtration efficiency.

You can and should clean these foams periodically to remove trapped debris. However, over time, the foam material degrades and loses its ability to effectively house beneficial bacteria, making occasional replacement necessary to maintain optimal water quality.

Yes, this set is designed as a complete replacement kit for the Oase FiltoClear 8000 (2nd Gen) system. It includes the necessary foam components to fully refresh your filter's media stack.

It is good practice to give the new foams a quick rinse in pond water—not tap water—before installation. This removes any manufacturing dust and helps introduce beneficial bacteria to the media more quickly.