The Hayward FC-1227 filter is designed to replace the standard CX1280RE cartridge in Hayward C5025 systems. With a filtration capacity of 131 square feet, it delivers exceptional performance to keep your pool clean and healthy. Made with high-quality materials, this filter effectively captures impurities and extends the life of your filtration system. Easy to install, it fits perfectly with compatible Hayward models, ensuring crystal-clear water and simplified maintenance.