The Hayward Perflex EC50C with 1.5HP Matrix Pump & Hoses W3EC50C93S is a comprehensive filtration system that combines the power of the Perflex EC50C filter with the efficiency of the 1.5HP Matrix Pump. This system is designed to provide optimal filtration and circulation for your swimming pool. The Perflex EC50C filter features a unique Flex-Tube design that efficiently traps dirt and debris, while the 1.5HP Matrix Pump ensures strong water flow for effective filtration. The included hoses make installation easy and convenient. With this complete system, you can enjoy crystal clear water and a clean swimming pool all season long.