Potable water is divide into two parts: drinking water and non-drinking water. Cobetter various filter series can meet different cities requirement of water quality.



  • ① Pre-RO Filtration
  • Function: Stop new particles which are produced in the process or not removed in prefiltration to go into RO system, and protect high pressure pump and RO system.
    A good Pre-RO filtration system can increase inlet water quality remarkably before go into RO system.
    RO membrane life time can be extended,chemical regeneration can be reduced, therefore system cost is reduced too. 5um/10um is commonly used.


    Item Flow Rate Part Number
    Option A
    HF150, BG160
    Option B
    GUF \SGD


  • ② Final Sterile Filtration
  • Function: Installed on the outlet of city drinking water system. Ensure final sterile filtration process and to remove particles, bacterial and heat source . 0.22um/0.1um is commonly used.


    Item Description Part Number
    Option A
    Higher water quality
    Option B




南京麻将成牌规则 十一运夺金走势图开奖 股票融资融券规则 黄金棋牌游戏? 东京快乐8开奖 31选7体彩技巧稳赚 35选7二等奖多少钱 那种理财平台比较靠谱 永久性出特公式 皇家战棋官方版下载 金配资