The first step is to remove all suspended (mechanical) and dissolved (organic) pollution. 

Firstly, a poly-vortex removes all suspended matter larger than 0.05 mm. Secondly, the biological filter removes organic matter and micro-residues from the water through bacterial digestion. This bacterial digestion reproduces the purifying work of plants and their roots. 

The water is disinfected and purified by a UV reactor with an advanced oxidation system.

This top-quality UV technology uses UV to both disinfect and reoxygenate water. This disinfection system complies with drinking water standards, guaranteeing water quality and crystallinity. 

Minerals and bacteria are automatically injected into the system to regulate the water balance.

• 1. Bacteria, to ensure bacterial digestion of pollutants brought in by swimmers;

  2. Minerals, to ensure optimum calcium-carbonate balance at all times.