After pumping, the water is left at rest for approximately one week. A cold micro filtration is then performed on it and the water is once again left at rest for a week.
It undergoes a final cold sterilizing filtration (0,22 micrometers*) in accordance with the protocol René Quinton established.
And after its filtration, the seawater is immediately bottled and left at rest before being shipped.

*0,22 micrometer filters are used in water filtering devices for trips in tropical areas and allow us to block seaweeds, bacteria and viruses.