No the kent RO container is not BPA free. Bcoz the hollow fiber hydrophilic UF membrane used in kent RO purifiers does not completely removes BPA . These membranes BW 30, XLE BWRO (Dow FilmTech) and AD SWRO(GE Osmonics) removes more than 98% of BPA. read more
Most bottled water is reverse osmosis water or filtered, purified water from municipal sources. read more