There are 3 sizes available for aquariums up to 250, 350 and 600 litres. The models 250 and 350 are also available with an integrated heater as thermo filter
High quality filtration technology with integrated features
Professionel 4+ is the most advanced generation of Eheim professionel external filters. The square canister offers stability, a large filter volume, is suitable for corners and doesn’t 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.
Advantages of the EHEIM professionel 4+ filter