The Hayward ProSeries 21" Sand Filter System with 1 1/2 HP Power-Flo Matrix Pump is a complete filtration solution for your pool. It includes a durable 21" sand filter tank and a powerful 1 1/2 HP Power-Flo Matrix Pump for efficient water circulation. The sand filter effectively traps and removes dirt, debris, and impurities from the water, providing crystal-clear results. The included pump ensures strong water flow and optimal performance. With a user-friendly design and easy-to-use valve, the system allows for seamless operation and hassle-free maintenance. The ProSeries 21" Sand Filter System is a reliable and efficient choice for keeping your pool clean and inviting.