Swimming pool

A swimming pool is a tank or large basin that is filled with water and intended for recreational or competitive swimming or diving. Pools are also used for other bathing activities, such as playing, wading, water exercise, floating on inner tubes, or cooling off on hot days.

Various methods are used to keep algae, germs, and other bad things out of the pool. The chemical chlorine kills germs and algae. Sometimes sea water is also used for this. The filtration system is also used for this. Pump and Filter are two main components of a swimming pool filtration system.