We know we need water, and we must take care of it. We all need to know the simplest and safest way to harness it and use it wisely. We all know we need it to survive, yet in schools you only learn to boil water in order to drink it. What if you don’t have fire? What is the best way to make it drinkable?
We thank all who are willing to share with others how to filter water to a drinkable level enough for a family of four to consume in a 24 hour period.
We know that humans need to drink about 4 liters of water per day. So a family of four needs about 16 liters of water per day.