Until that point, French health authorities had established that any filtration below a 0.8-micron threshold would risk altering the water’s composition. But in 2023, the French government allowed local authorities to loosen the regulatory…
Until that point, French health authorities had established that any filtration below a 0.8-micron threshold would risk altering the water’s composition. But in 2023, the French government allowed local authorities to loosen the regulatory…