Filtration device and installation for the recovery of the rainwater equipped of such a device

摘要

The device has a filtration element (5) arranged inside a plastic main body (1). The filtration element is arranged above a filtered water reception unit (6). Bottom (7) of the reception unit is inclined to permit natural flow of filtered water. A guiding unit (8) guides the filtered water to pass through the filtration element toward an outlet opening of the reception unit so as to evacuate the filtered water. The main body includes cleaning tubes arranged above the filtration element to clean the filtration element.