If you’d like to know how to make sure you have safe drinking water come what may, you’ll be glad you saw this short, smart video from desertsun02. He shows you how he created a simple 2 stage water filtration system using food cans, plastic soda bottles, filtering supplies, a copper coil and a glass jar. While part of what you need is in your recycling bin (food cans and soda bottles) the rest you can easily find at any home improvement store. Then it’s just a matter of assembling it. His system is simple and it works.