Bestway 56388E Power Steel Frame Pool Set, 20' x 48" Heavy-duty, PVC and polyester 3-ply side walls with rigid, rust resistant metal frames. Reinforced rope wraps around the bottom of the pool liner to keep the legs firmly in position Water capacity (90%): 8,060 gal Flow control drain valve for easy draining. Valve attaches to garden hose so water can be drained away from the pool area Includes a 2500 gal filter pump, a 48-Inch pool ladder, pool cover and ground cloth