No longer using "cartridges," Sta-Rite's advanced technology has brought an entirely new class of filtration to your pool. The modular media concept incorporates the latest in media science, perfectly balanced flow, and an integral manifold design: namely, ultra-capacity filtration. This filtration concept puts totally care-free operation within reach. Modular filter tanks allow for quick change of filter medias without changing the tank. Contemporary style and matte black finish look attractive in any pool setting.