The softening water machine of Erie & Rohmhaas of America, refinement, protection environmental, economize water, economize salt.The resin filtration core permanence does not replace;
Control the quomodo: adverse current, going with the current and control flux reborn machine controller of the computer discharge;
The material of pot:high-quality compound material for food class, there is a stainless steel faces on the outside;
The medium used Soften water:American resin of ROHM HRRS/ food class, don't have the benzene and any bad dissolve thing.
It is American marking authorization.