Inquiry (采购产品): Water filter I'm looking a manufacture with chemical background that can create a inline filter that can combine activate carbon + KDF + Sodium filter ( this sodium must remove salt from tap water).+ anything that can add in so this filter will not corrosive to metal, iron, aluminum & copper.Price Range: 1.00~5.00 USD Minimum Order Quantity: 1000 Unit/Units **** Hidden Message ***** Co:Direct Resoruce Add:United States Tel:1-972-333-8812 Email:hthai2@yahoo.com Contact Person:Mr. christian Thai Country:United States **** Hidden Message ***** hthai2@yahoo.com