![The first external filter with the technology to extend intervals between cleaning | EHEIM GmbH & Co. KG. Leading aquarium manufacturer. The first external filter with the technology to extend intervals between cleaning | EHEIM GmbH & Co. KG. Leading aquarium manufacturer.](https://eheim.com/media/image/3b/0b/57/2271-2275_prof_4-_D-1.jpg)
The first external filter with the technology to extend intervals between cleaning | EHEIM GmbH & Co. KG. Leading aquarium manufacturer.
![Pumpenrad | professionel 5e | Außenfilter | Technik | Ersatzteile | EHEIM | die Marke in Aquaristik, Terraristik und Teich Pumpenrad | professionel 5e | Außenfilter | Technik | Ersatzteile | EHEIM | die Marke in Aquaristik, Terraristik und Teich](https://eheim.com/media/image/96/6f/99/200210090201K6HoNGq3TT5bh.jpg)
Pumpenrad | professionel 5e | Außenfilter | Technik | Ersatzteile | EHEIM | die Marke in Aquaristik, Terraristik und Teich
![The first external filter with the technology to extend intervals between cleaning | EHEIM GmbH & Co. KG. Leading aquarium manufacturer. The first external filter with the technology to extend intervals between cleaning | EHEIM GmbH & Co. KG. Leading aquarium manufacturer.](https://eheim.com/media/image/07/80/ea/191122091148_600x600.png)