Swimming Pool Sand Filter

As the name suggests, a pool sand filter uses sand to filter pool water. The water passes through a chamber filled with sand, trapping particles, debris, and other contaminants. The purified water flows out of the sand filter and back into the pool.A pool filter is a component of a pool's filtration system that removes dirt and debris from water. A pump pulls water to the filter, the filter removes dirt and debris, and then clean water is returned to the pool through return jets on the pool walls.Finding sand in your pool means one or more parts of your sand filter have broken, and the filter is no longer functioning the way it should.