How to make your own homemade water filter
(Natural News) Water is essential to survival, even more so than food. Even in the best of conditions, you probably won’t last more than 10 days without access to clean, drinking water, but you might be able to survive for four to six weeks without food. At the same time, it is important to either purify, filter, or sterilize your water before drinking it. While dehydration is a valid cause for concern, drinking unclean or contaminated water might just be worse, as this may expose you to waterborne bacteria or parasites. SHTF will really happen if this causes you to develop diarrhea, as you will lose even more of what little water you have left in your body. Secure your own supply of clean water by making your own DIY water filter. (h/t to MDCreekMore.com)
Before making your own homemade water filter, you should first be familiar with the proper terminology. Most people, including preppers, tend to use the words filtration, purification, and sterilization interchangeably. While there is some overlap between these terms when it comes to how many commercial filter units operate, these terms do not all mean the same thing.
Filtration involves the removal of solid matter and some emulsified liquids. Purification involves the removal of non-water substances, such as those in emulsions or solutions. Sterilization involves the elimination of harmful microbes. Some filter units may even include layers of activated charcoal to filter out solid matter and remove heavy metals. Also known as activated carbon, activated charcoal utilizes chemical adsorption to remove contaminants and impurities.
How to build your own DIY water filter
It's so easy to make your own water filter tank!