ULTRA XTR FRAME POOL SET: 20' X 48" - Experience a remarkably strong above ground pool, full of top-tier features to enhance your family's summers for years to come. Its galvanized-steel frame is coated inside and out for corrosion resistance. Along with its many other powers, the Ultra XTR pool set boasts unmatched puncture resistance, an efficient sand filter pump, and a snappy setup. The Ultra XTR Frame pools come equipped exclusively with INTEX KRYSTAL CLEAR SAND FILTER PUMP with Hydro Aeration Technology - providing the best filtration performance and unmatched water clarity. Maintenance is incredibly easy since sand only needs routine backwashing and replacement every 5 years. Uniquely designed frame combines quality galvanized steel with precision engineered locking system, enhancing the overall quality, durability and stability of the pools. Encapsulating inner and outer powder coating ensures the ultimate resistance to rust. HYDRO AERATION TECHNOLOGY is incorporated into the filter pump for improved circulation and filtration, improved water clarity and increased negative ions at the water surface. INCLUDES: 110-120V sand filter pump with pump flow rate 2,100 gallons per hour, pool ladder, ground cloth and pool cover. Extra strong and durable liner. Ready for water in 60 minutes. SPECIFICATIONS: Pool size 20' x 48". Water capacity at 90%, 7,947 gallons. Water depth 42in.