Pre-filtration sponge replacement sponge

• Provides efficient biological and mechanical filtration
• Helps keep pond water clean, clear and healthy
• Prevents small debris from damaging or clogging the pump
• Decreases maintenance
• Easy to clean

Step by step installation

• Carefully remove the replacement sponge from its packaging.
• Open the submersible pond filter using the filter cage clips.
• Set the replacement sponge into the top of the cage.
• Re-attach the filter cage to the base of the filter and enjoy the benefits.