The Intex 24 foot x 52 foot Round Metal Frame Pool with Saltwater System is a large, strong (thanks to its galvanized steel) pool great for family, neighbors and friends. For the ultimate combination of pool filtration, water sanitation, and convenience, our largest round metal frame pool comes with Krystal Clear Sand Filter Pump & Saltwater System Combo. Maintenance is incredibly easy because sand only needs routine backwashing and replacement every 5 years, and salt never needs replacement under normal conditions. The Intex Recreation Corp is a member of the Intex family of companies and they have been helping people have fun for over 40 years. Intex is the world leader in both designing and producing high quality, innovative products for indoor and outdoor recreation. Their above ground pools, pool accessories, pool toys, airbeds, and boats are known around the world for their tremendous value. Legal Statements: Please note: Due to the size and weight of this item, a specialized carrier will be utilized, and will need to schedule a delivery for this item. The carrier will contact you directly to schedule a convenient delivery date and time. The carrier will deliver your order to the first available entrance of the delivery address, so please make arrangements to accept this delivery and to bring this item into your home. Shipping charges will be shown separately on your order.