The GoPool Replacement Cartridge - Pentair Clean & Clear Plus 520 sq ft (R173578) is designed to provide superior and consistent filtration of your pool water. Specifically compatible with the Pentair Clean & Clear Plus 520 sq ft filter model (160332 / EC-160332), this cartridge effectively captures fine impurities, debris, and suspended particles to keep your water clear, clean, and perfectly balanced. Made from a high-quality polyester filter media, it delivers performance equivalent to the original Pentair cartridge while offering excellent durability. Easy to install and simple to clean, the GoPool cartridge is a reliable and cost-effective solution to replace a worn cartridge and optimize your filtration system’s efficiency.