The GoPool Replacement Cartridge - Pentair Clean & Clear Plus 420 sq ft (R173576) is designed to provide efficient and consistent filtration of your pool water. Fully compatible with the Pentair Clean & Clear Plus 420 sq ft filter model (160301 / EC-160301), this cartridge effectively captures fine impurities, debris, and suspended particles to keep your water clear, clean, and healthy. Made with a high-quality polyester filter media, it delivers performance equivalent to the original Pentair 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 performance.