The GoPool Replacement Cartridge - Hayward SwimClear C150S / W3C150S and GoPool CF1 Single Cartridge CF1-150S (CX150XRE) is designed to provide effective and consistent filtration of your pool water. Compatible with Hayward SwimClear Single Cartridge 150 sq ft filters and GoPool CF1 Single Cartridge 150 sq ft, this cartridge efficiently captures fine impurities, debris, and suspended particles to keep your water clear and healthy. Made from high-quality polyester filter media, it offers performance equivalent to the original cartridge while ensuring excellent durability. Easy to install and clean, the GoPool cartridge is a reliable and cost-effective solution to replace a worn cartridge and optimize your filtration system’s efficiency.