The Intex 15′ x 48″ Metal Frame Set Pool is great for making a splash in the warm weather. Easy to assemble and maintain . this pool is great for hosting friends and family at an excellent value. Designed to last for years of backyard fun . this complete swimming pool set is sure to become a family favorite.Includes everything you need for a great pool experience . including the powerful Intex 1000 GPH filter pump (includes a Type “A” filter cartridge) . 48-inch ladder . debris cover . ground cloth . and installation/ maintenance DVD.Also included is the 6-pack of Intex Pool Easy-Set Type A Replacement Filter Cartridges to keep your pool performing at its best. Constructed out of 13.5 square feet of high-quality Dacron . this filter cartridge was designed to keep your Intex or other compatible filter pumps running longer and stronger. Replace this filter cartridge every 2 weeks for peak performance.