This Intex Easy Set Swimming Pool fits long, narrow backyards that cannot accommodate large round pools, and it's a perfect shape for laps and volleyball games. Engineered for strength, the pool is supported by strong, durable steel frames, which are powder-coated for rust resistance. Your backyard will be the place to be all summer as your family can relax and play. Connect the powerful Krystal Clear Cartridge Filter Pump to enjoy clean, refreshing water in this 20' x 12' x 48 Intex swimming pool. Equipped with the Ground Fault Circuit Interrupter, which is an added safety feature that shuts off the pump if electrical current is exposed to water. This Intex Easy Set Swimming Pool will hold 4,393 gallons at 80 percent capacity. Ready for water in 30 minutes - follow the instructional DVD for easy set up, and let the fun begin!