Hayward Perflex De Filter, Extended-cycle, 40 Sq Ft, 100 Gpm, For In-ground Pool And Spa W3ec75a

The Hayward Perflex Extended-Cycle Diatomaceous Earth Pool Filter is a highly efficient and innovative filter that is designed to provide extended cleaning cycles. Its revolutionary Flex Tube design ensures that dirt and debris are immediately removed from the filter thanks to an exclusive bump handle. Additionally, the filter tank is injection-molded from high-strength thermoplastics, providing consistent and corrosion-free performance. The filter is also equipped with an integral check valve that prevents system backflow when the pump is turned off. With its ability to remove particles as small as two microns the first time through, the Hayward Perflex Extended-Cycle Diatomaceous Earth Pool Filter is the perfect choice for those who want to clean their pool quickly and efficiently.