[berghild]

well i finally figured out that the water from the tank is not filtered...there is a residue in the bottom of the glass when using ice cubes made from tank water. didn't drink the water because it came from hose with filter that does not kill bacteria. Usually put bleach in the water but not today. Believe me we are very careful with the water. bleach is now in the tank again. chlorination seems to work well and we use bottled water for everything that we cook with or drink or brush our teeth with. Cyndy