FILTRATION SYSTEM FOR A BASIN, FILTRATION SYSTEM ASSEMBLIES AND A BASIN AS WELL AS METHOD FOR OPERATING THE FILTRATION SYSTEM

摘要

The filtration system has at least two filtration devices (3). The respective filtration device (3) has an inlet opening for water to be filtered of the basin (1). The water to be filtered entering through the inlet opening into the filtration device (3) flows through a filtration medium of the filtration device (3). The filtration system has a first collecting line (9) for receiving the filtered water flowing out of the respective filtration device (3) and for supplying the filtered water to a common outlet (15). Furthermore, the filtration devices (3) are backwashable.