The FC-2800 spa cartridge is a high-quality filtration system designed to keep your spa water clean and clear. With its advanced technology, this cartridge efficiently removes dirt, debris, and other impurities, ensuring a refreshing and enjoyable spa experience. Made from durable materials, the FC-2800 is built to last, providing long-lasting filtration performance. Upgrade your spa with the FC-2800 cartridge and enjoy crystal-clear water every time you take a dip.