simple water filter out of a waterbottle
Most of the time, if not all the material can be found in or around your house.
If you don\'t have clean water, the water filter may be a necessary survival item.
Materials needed :-Water Bottle-
Scissors or knives
Coffee filter, cotton ball or fabric. -
Sand or charcoalGravel-
Large gravel or small rock
Holds filtered and non-filtered cupsfiltered water. 1)
Use your scissors or knife to cut the end of the water bottle like this. . . 2)
Use your knife, scissors or anything sharp to make a small hole in the center of the hat.
Make sure the hat is tight!
In my case, I used a small screwdriver and it was easy to make a good hole in the center.
Knives or scissors are also OK. 3)
Now put your coffee filter (
Cotton ball or fabric)
Go through the hole and walk down next to the hat.
You may need to reduce the size of the coffee filter to fit the bottle.
I had to push the coffee filter to the bottom with a pen. 4)
Fill your sand or broken charcoal with about 2 inch bottles now. 5)
Next, add your gravel to the bottle.
About 2 inch of gravel is enough. 6)
Finally add your big gravel or small stone to the bottle. Again, 1-
2 inch is enough.
Your water filter is done now!
Just put the filter on your cup and filter the water.
Pour dirty/muddy water into the filter with another Cup.
Watch your dirty water filter out!
Boil the filtered water, thoroughly remove all bacteria, etc! Enjoy!