How to Make a DIY Water Filtration System Using Sand or …

The kind of water filtration system explained below doesn't require a substantial investment. It uses easily well-known materials, like sand and gravel, to filter out things like mud.

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Homemade Water Filter : 13 Steps

1. Water Bottle-To gather all the materials inside it to make the water filter work . 2. Gravel- To hold the bigger dirt and rocks . 3. Fine or Course sand- To help hold dirt which passes through. 4. Cotton - To clean out the dirt. 5. 5 coffee filter - Helps to hold or filter the dirty dirt in the water. 7. 2 Elastic Band-To hold the coffee ...

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How to Make a Water Filter Without Activated Charcoal

Method #3: Using Wood to Make a Water Filter. Although sand and ceramic are some of the best materials to use in place of activated charcoal, you can also make a water filter using a piece of wood and a clear tube. Certain types of trees, particularly sapwood, have xylem tissue that transport sap throughout the tree. ...

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How to Make a Water Filter: Sand Water Filter Science …

There are five steps to basic water purification: aeration, coagulation, sedimentation, filtration, and disinfection. Our project took us through the first four. Aeration adds air to the water. It allows …

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How to Make a Homemade DIY Water Filter

You will need: 1. A plastic bottle 2. Knife 3. Gravel of different sizes 4. Sand, both fine and coarse, if possible 5. Cotton, bandana, sock, or similar 6. Activated charcoalSee more on waterfilterguru