This type of pool features an overflow channel that runs along the entire perimeter of the pool. The water passes through the grate, is collected in the channel, and conveyed through PVC pipes to the sloped compensation tank. From here, the water is sucked up, filtered, and returned to the pool through the inlet nozzles, thus ensuring continuous circulation and constant cleaning.

These pools are particularly suitable for installations on flat ground, with the water level flush with the paving. This system allows debris to be quickly moved towards the grate, keeping the water surface clean at all times.

The interior lining offers a wide range of options, such as PVC liners, tiles, mosaics, slate, and other waterproofing materials. Various solutions are also available for the edge, such as plastic grates, travertine, ceramic, slats, or pebbles, allowing the pool to be adapted to any landscape and the customer's aesthetic preferences.