![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/5b/ab/43/170111020116.jpg)
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. The first external filter with the technology to extend intervals between cleaning | EHEIM GmbH & Co. KG. Leading aquarium manufacturer.](https://eheim.com/media/image/d9/e6/f1/191122091154_600x600.png)
The first external filter with the technology to extend intervals between cleaning | EHEIM GmbH & Co. KG. Leading aquarium manufacturer.
![Gartenteich, Teichbedarf, Aquaristik, Terraristik, sowie Heimtierbedarf günstig kaufen bei Eheim Außenfilter professionel 4+ 350 (Typ 2273) | aquaRent Gartenteich, Teichbedarf, Aquaristik, Terraristik, sowie Heimtierbedarf günstig kaufen bei Eheim Außenfilter professionel 4+ 350 (Typ 2273) | aquaRent](https://www.aquarent.info/media/image/Eheim-Aussenfilter-professionel-4-250-EH-2271020-Varianten.jpg)
Gartenteich, Teichbedarf, Aquaristik, Terraristik, sowie Heimtierbedarf günstig kaufen bei Eheim Außenfilter professionel 4+ 350 (Typ 2273) | aquaRent
![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/28/71/70/160707090724.jpg)