Cleaning device for swimming pools and similar with bottom of aggregates. This device comprises at least one group of collectors (3) located under the bottom of aggregates (2). Said manifolds (3) are connected by respective first valves (71) with a filtering circuit (41) in charge of filtering and returning the water to the pool through the side diffusers (17), and by means of respective second valves (72) with a washing circuit (42) that collects water from the compensation tank (13) and/or from the skimmer (12) and enters it in the pool, through the aggregate, by means of the collectors (3). (Machine-translation by Google Translate, not legally binding)
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