There is no place that you don't need this water purifier as long as there is water there! If you need this water purifier for your homes, then get in here. If you want to resell or be a supplier of this Hot selling product to schools, homes, if you supply this to homes they won't need spending money on pure water again, communities needs it, public schools, churches, rural communities that needs clean water to drink or cook with. Please whatsapp me now to get it at whosale price of #800 only. 08134669445.