The filtration system is installed in a special underground chamber beneath the water level.
The water from the pool flows into a compensation tank by means of overflow channels, and is then filtered, sterilised and returned to the pool. Our filtering system, which we have developed through years of experience, is able to recycle the entire mass of water at very high speeds with all the filters and pumps in operation when the pool is particularly crowded, with a flow rate through the filters of 50 or 35 m3.h/m2, while at quieter times energy consumption can be cut by 50% and filter yield increased with a flow rate of just 25 or 17.5 m3.h/m2.