家用型纳滤膜组件：

美纤自主研发生产的纳滤膜组件，是一种新型膜种，近年来开始用于家用型净水器中。纳滤膜可以降低水质硬度，去除水垢，同时保留对人体有益的钾钠离子。

household nanofiltration membrane element：

the household nanofiltration membrane element independently developed and produced by maxie is a new type of membrane. and it has been used in household water purifiers in recent years. it can lessen the hardness of water and remove scale. at the same time, it can retain potassium and sodium ions which help keep

you healthy.