Excellent hunting, no doubt Pure Water World wide will solve the problem with the water that occurs when there are natural disasters, This portable water purification system will provide safe and clean drinking water to the affected areas by contaminated water, can produce 4 gallons of water free of pollutants per minute, you can extract and purify water from almost any source, this purifier is undoubtedly one of the fastest and most complete that I have seen, it will undoubtedly be very helpful.