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This Water Filter is very easy and quick to make. Most, if not all the materials can be found in or around your house. A Water Filter can be a necessary survival item if you have no access to clean water. Materials Needed: - Water Bottle - Scissors or Knife - Coffee Filter, Cotton Balls, or fabric.

For this project, we were not sure if any fabric would work at all for any sort of filtration so we decided that our best bet would be to try as many different types of fabric as possible, both in what material they were made out of and in how the fabric was made (woven, knitted, etc.).

Source water may contain turbidity (muddiness), particles, and organic material. Federal and state laws require all surface water systems and systems under the influence of surface water to filter their water. The primary water treatment technology uses filtration techniques. Filtration is the removal of particulates, and thus some contaminants, by water flowing through a porous medium.

This website gives you techniques on ways to filter out turbidity from water through different filtration methods.