High quality filtration technology with integrated features

The Professionel 4+ is the most advanced generation of Eheims Professionel external filter range. The square canister offers stability, a large filter volume, is suitable for corners and doesnt take up too much space.

Due to the new Xtender function, the intervals between cleaning the filter can be extended.

Professionel 4+ filters are available in three sizes for aquariums up to 250, 350 and 600 litres. The 250 and 350 size is also available in a T (thermo) Version, which includes an integrated heating element.