Fits up to 4 adults; Approximate Inflated Size: Inner⁄Outer Diameter: 57in ⁄ 77in Height: 28in Rechargeable, wireless touch display control panel with timer function; 140 high powered soothing bubble jets for relaxation Built-in inflation system; Insulated cover to minimize heat loss; Replaceable filter cartridge Extra durable Fiber-Tech Construction; Puncture-resistant 3-ply laminated material Specifications: Tank size: 16in. Sand capacity: 120lb #20 Silica. Glass media capacity: 85lb. Pump motor: 0.75 HP. Turnover rate: 2,450 GPH. Minimum pool size (water capacity): 5,500 gal. Maximum pool size (water capacity): 19,600 gal. Keep your above ground pool water clean, soft, and refreshing with the Krystal Clear Sand Filter Pump by Intex. The sand provides excellent water filtration as the 6-function control valve allows the pool owner to: filter, backwash and rinse, recirculate, drain and close the system. The built in 24-hour timer adds to the hassle-free experience with maintaining a cleaner pool. The strainer basket provides easy-cleaning, and prolongs the life of the sand. The Krystal Clear Sand Filter Pump generates a pump flow rate of 3,000 gallons per hour, ideal for above ground pools. This pump requires virtually no maintenance except replacement of sand every 5 years.