After assembling these items into a diy water filter your water purifier is ready to serve you with fresh and pure water to satisfy your thirst.
Sand charcoal water purifier.
If the water runs rather than drips through the filter you will need to pack your charcoal tighter.
Collect materials like plastic bottles crushed charcoal gravel smaller stone coffee filter and cotton to start.
Handmade geo water.
You should have enough crushed charcoal to fill your cylinder up about halfway.
Sand or ceramic are the best materials to use as replacements for activated charcoal.
Put it upside down in the beaker.
If you can set aside for a 1 2 hours it will allow anything that floats to rise to the top and then you can easily skim off some debris right from the start.
Pour the pebbles into the bottle.
The process is otherwise the same as slow sand filtration.
How to make a charcoal sand water filter step 1.
Build a diy water purifier in just six basic steps.
The use of charcoal as a diy water filter has been around since ancient times and is probably the best method for filtering water as it helps.
It is a good idea to place a couple of inches of packed down grass or sand or another piece of cloth on top of the charcoal to prevent it from becoming displaced.
Then pour the coarse sand on top of the pebbles and the fine sand on top of the coarse sand.