3-Ply Durable Material Puncture-resistant 3-Ply durable materialHydroAeration Technology Intex's patented HydroAeration Technology is precision engineered to improve filtration, clarity and freshness in above ground pools.Advanced Circulation Injecting air into the water accelerates circulation and joins fine particles into larger clusters that can be filtered more effectively.Improved Clarity Aeration removes minerals through oxidation for ultimate water clarity.Increased Freshness More negative ions are generated by activating air bubbles, which improves overall air quality around the pool.Size 7 ft. x 5 ft. x 23-5/8 in. (2.20m x 1.50m x 60.01 cm)Depth 20 in. (51cm)Water Capacity 430 gal. (1,628L)