Tap and well water may contain fecal coliform baceria, parasites and other water born pathogens and also contains chlorine and fluoride , both are toxic to the body.  Other water contents include runoff pollution, pesticides, arsenic, heavy metals , arsenic, insectides , parasites and bacteria.

Use any of the following water filtration system: reverse osmosis,charcoal filtering and deionization.

Many of the seniors we care for who has chronic diseases do not use any water filtration method.