The GoPool Replacement Cartridge - Hayward Star Clear Plus C-1200/W3C1200 (CX1200RE) is designed to provide efficient and consistent filtration of your pool water. Fully compatible with the Hayward Star-Clear Plus C-1200 filter model, this cartridge effectively captures impurities, debris, and fine particles to keep your water clear and healthy. Made with a high-quality polyester filter media, it delivers performance equivalent to the original cartridge while offering excellent durability. Easy to install and clean, the GoPool cartridge is a reliable and cost-effective solution to optimize your filtration system’s performance.