A system and method for filtering pool water by removing algae from the water without the use of chemicals is presented. The system includes a pump, a hose, and a filter. The pump is configured to move a volume of water from the pool and push the water through the hose. A container is in communication with the hose to receive the water. The container includes an internal filter and a series of holes in the body of the container. The water passes through the filter and is discharged out through the holes. The water is recycled through the filter continuously. The location of the pump and the container relative to one another within the pool allows an operator to dictate the level of circulation and filtration of water through the pool.