Soft water engine is main it is to use ionic colophony to exchange a technology, the calcic magnesium in using water of sodium cation displacement is ionic (scale) , complete purify furring.

• 软水机基本都是采用离子树脂交换技术，用钠型阳离子置换水中的钙镁离子（水碱），彻底去除水垢。