SKIMMER POOLS “SKLANG” SKIMMERS: skimmers are openings equipped with a filter basket and flap positioned, in a number and manner appropriate to the size and shape of the pool, along the upper edge of the pool, where the water is collected and sucked up by the sterilization system to be filtered and disinfected, and then returned to the pool . 2EssePiscine uses spillway skimmers, which function similarly to classic skimmers, but due to their more streamlined shape. wide and thin, they allow the water level to be raised up to 4 cm from the edge, making the aesthetic similar to an infinity pool (but without the costs of further excavations and installations for the compensation pool ) and increasing the suction power of the filtering and sterilization system and consequently promoting greater cleaning.