Seychelle pH2O Alkaline Water Filter Bottle - Enhances pH and Filters Water - BPA Free - 28 oz Seychelle, the most trusted name in water filtration for over 20 years, now offers the portable Seychelle Alkaline Water Filter Bottle for pH-enhanced water on the go. ENHANCES pH UP TO 9.5 instantly as you sip. Enjoy alkaline, high pH water everywhere you go. REMOVES UP TO 99.99% OF CONTAMINANTS - Chlorine, Chloramine, Lead, Mercury, MTBEs, 50 VCO's, and 90% of Fluoride. REPLACEABLE FILTER - Simply unscrew and replace an old filter. Help ensure the continued healthy benefits of drinking clean alkaline water. UP TO 100 GALLONS of Refreshingly Filtered Alkaline Water  Filters MADE IN USA  BPA FREE