Do you buy the bottled water from the supermarket, or have the filtered water from your neighborhood water filling station delivered to your home or just drink the regular tap water? I do have my drinking water delivered from my neighborhood water filling station and so far haven't gotten sick from it. Although I just use the regular tap water for making coffee and brushing my teeth. There are so many water filling stations in the Philippines each with their own filtration system and each one touting their type of water: Alkaline, Mineral, or just plain Filtered water.