2 x Tetratec Tetra EX400 EX600 EX700 BF Biological Filter Foam
You are purchasing a pack of 2 x COMPATIBLE filter foam pads to fit the:
Tetratec EX400 / EX600 / EX700 range of external filters.
These foams are a Finest-Filters alternative to the original brand. Our filter pads are machine cut from the same material as the tetratec originals, so offer a massive saving on the price!
Our filter pads come packaged in a reusable grip seal bag, so you can keep the remaining filter pads clean until required.