Watersofteners can be EDTA or salt. 704, also known as 6501, refers to the coconut oil amine diethyl phthalate.
水软化剂可以是EDTA或其盐。704也称为6501，是指椰子油二乙醇酞胺。
2
EcoWater watersofteners plastic chassis feels smooth, delicate texture, looked closely enough there is no plastic smell odor.
怡口软水机机箱的塑料手感顺滑、材质细腻，凑近仔细嗅没有任何塑料气味。
3
For the United States sign EcoWater watersofteners, the production of soft water has a long history, since EcoWater watersofteners is the first production of soft water machine.