Here is a collection of videos all about cleaning water so you can drink it. This skill could save your life!
Primitive technology with survival skills build a water filter tank part 3
How To Turn Salt Water Into Fresh Water (Simple Improvised Distillation)
How to Make Charcoal Water Purifier at Home – Science Project For poor & Remote Area
Primitive Technology: Filter Dirty Water
How Seawater Desalination Works
Michael Pritchard: How to make filthy water drinkable
How to Drink Dirty Water in Emergency Situation – Survival !!
How To Turn Sea Water Into Drinking Water | Ed Stafford: First Man Out
How To Make Water Filter At Home Easy Way DIY
How to Make Water Purifier – Homemade
How To Make a Water Filter In The Wild
How to Filter and Purify Rainwater ( Earthship Style WOM )
Cleaning Of Silty or Mud Water Using Alum 100% Natural and Home Made
How To Filter Dirty Water
DIY Berkey Emergency Water Purification System! $AVE!