Why a filter tank is necessary for pools?

By properly filtering and circulating the water, we can ensure that the pool water remains crystal clear at all times. In still, stagnant water that is constantly exposed to the sun, algae and other microorganisms can multiply very quickly. These tiny organisms not only degrade the enjoyment of the pool water but are also unhealthy. Alongside the circulation pump, the sand filter tank is a fundamental element of pool equipment; by incorporating it, even tiny particles invisible to the naked eye can be filtered out.