The Intex Prism Frame Rectangular Pool is designed to fit any backyard. Built to provide extra swimming space, it holds more pool water than traditional round-frame pools, allowing swimmers to appreciate the maximized swimming area. It is constructed with puncture-resistant 3-ply durable material. It features all of the great benefits of Metal Frame pools and is enhanced with strong powder-coated steel tubing and stylish and upscale-looking liner color. Hydro Aeration Technology is incorporated into the cartridge filter pump providing improved circulation and filtration, improved water clarity, and increased negative ions at the water surface. Follow these 3 steps for easy assembly. 1) Layout the liner for your pool on flat, level ground. 2) Assemble the frame for your pool. 3) Fill your pool with water and enjoy. It comes with a 1,000-gallon cartridge filter pump. Water capacity is 2,873 gallons (90%), and it is ready for water in 60 minutes.