![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.
![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/05/0a/35/2273020_professionel_4-_350_mitVerp_0815_kl_600x600.jpg)
The first external filter with the technology to extend intervals between cleaning | EHEIM GmbH & Co. KG. Leading aquarium manufacturer.
![Le premier filtre extérieur avec prolongation des intervals entre les nettoyages | EHEIM | la marque en aquariophilie, terrariums et étangs Le premier filtre extérieur avec prolongation des intervals entre les nettoyages | EHEIM | la marque en aquariophilie, terrariums et étangs](https://i.ytimg.com/vi/XdJ70MBQR2Y/mqdefault.jpg)