Well we are schedule to depart in a few days to stay in Guayaquil for 4 days and in a coastal town of Manglar Alto for a couple of weeks. I have been trying to do research and have come across a few warnings about the tap water. I am concerned with this, having 2 young children. I was hoping to maybe purchase a relatively not too expenaive water filtration system for the shower, mainly (since our 2 year old son really loves to drink bath water lol) The home which we have rented does not have a water filtration system, it seems. How have any of you circumvented this particular concern? Thank u so much.