Green Science Clean Water Science

Description

Contains 4 filter sections, 4 filter plugs, round filter base, active carbon, sand, gravel, filter papers, funnel-shaped collector, small plastic cup, soft wax, fishing line, transparent tube, 2 transparent caps, silver reflector card, black plastic cup, 2 metal washers and experiment instruction guide with fun facts.

Product Features

• Learn how water is filtered in a simple and pure way!
• This personal desalination kit demonstrates the scientific way to extract salt from sea water.
• It contains a plastic filter system, active carbon, sand, rock, filter paper, and instructions.
• Just add a water glass!
• Makes a great science fair project!