The GoPool Replacement Cartridge - Hayward Star-Clear Plus C1750/W3C1750 and Sta-Rite PXC-175 (CX1750RE) is designed to provide efficient and consistent filtration of your pool water. Compatible with Hayward Star-Clear Plus C1750/W3C1750 filter models and Sta-Rite Posi-Clear PXC-175, this cartridge effectively captures fine impurities, debris, and suspended particles to keep your water clear and healthy. Made from 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 for replacing your worn cartridge and optimizing your filtration system.