The diagram illustrates how a simple water filter is constructed and functions to purify impure water into clean drinking water.
Generally speaking, the water filter consists of a basic setup involving a container filled with filtration materials such as gravel, charcoal, and sand. Impure water is filtered through these layers, and clean water is collected in a storage tank via a pipe.
For construction of the filter, it involves two main components. Firstly, a large container is used to hold the filtration materials. Secondly, three layers are added from bottom to top, and indergents are arranged in the following order. Gravel at the bottom to remove large debris, and charcoal in the middle to eliminate impurities and odors. Finally, sand at the top to filter smaller particles.
For functioning of the filter, it involves four simple steps. For the first step, impuring water is poured into the top of the container. For the second step, the water passes through the layers of sand, charcoal, and gravel sequentially. After filtration, clean water flows out through a pipe connected to the container. Finally, the purified water is collected in a separate storage tank, ready for consumption.
In conclusion, the simple water filter effectively converts impure water into clean drinking water using natural materials and a straighforward design.