Tetra Pond Replacement Pre-Filter Foam is a coarse sponge that acts as a buffer, catching larger waste and debris before they clog up your pond filter media. Designed for use with the Tetra Pond Water Garden Pump Pre-Filter.

• Replacement pre-filter media
• Coarse foam pad catches large pond debris
• For use with Tetra Pond Water Garden Pump Pre-Filter

The pre-filter helps reduce clogging in your filter, resulting in more efficient operation for a cleaner, healthier pond.