This is a top quality substitue, not an original foam.
Fits the Fish Mate 2500 (264) and 5000 (265) PUV filters
Top Quality Replacement foam for the Fish Mate 2500 and 5000 PUV Filter
These replacement foams are suitable for Fish Mate filters and work as well as the originals.
Manufactured to fit the 2500 and 5000 PUV filters