The Intex Ultra Frame Swimming Pool is perfect for hosting all those backyard pool parties this summer. The upscale gray pool comes with a cartridge filter pump and instructional DVD that helps you get the pool up and ready for water in just 45-minutes. Prism frame pools are enhanced with strong, powder-coated steel tubing. They're durable and still easy to assemble. The liner is stylish and constructed with puncture-resistant, 3-ply material for years of backyard fun with your friends and family. Hydro Aeration Technology pump for improved circulation, filtration, improved water clarity and increased negative ions at the water surface. Thanks to this powerful pump, maintenance is minimized. Start your summer off with a stylish above ground pool with the Intex Ultra Frame Swimming Pool.