The present invention relates to a water therapeutic pool system which is a water therapeutic pool structure integrated with a balance storage tank. A triple filtration film is piled on the whole surface of a rear wall so that fine suspended matter having the size of a water molecule is firstly filtered. A vertically ascending flow of water springing like spring water through multiple vertical hydropores at the bottom from a water injecting pipe injected in the water therapeutic pool is induced. A front wall is a small tank. Once the front wall is filled with water injected from a circulating water injecting pipe, a horizontal / vertical flow of water (waterjet) is formed through multiple hydropores on the horizontal line at a height of about 1.1 meters, and the water is firstly filtered and discharged to a balance storage tank through a counterclockwise whirlpool in its entirety and through the filtration film which is the rear wall of the water therapeutic pool. The water is re-injected in a machinery room having the functions of filtration, purification, and sterilization through a circulating water discharging pipe and is filtered, purified, and sterilized at least twice. The purified water is pumped and pressurized through a pumping pressurizing system (two to four motors of 2-5 horsepower each are included) in the machinery room and is injected again in the water therapeutic pool and the front wall, which is the small tank, through the circulating water injecting pipe. The water therapeutic pool system having the circulating structure is a water-saving and space-saving system.COPYRIGHT KIPO 2014본 발명은 밸런스 저장탱크 일체형 수중치료 풀 구조로 후벽 전체 면을 3중 걸름막 격벽으로 하여 1차 물분자 이상 크기의 미세 부유 물질들을 거르고, 수중치료 풀로 유입되는 입수관으로부터 바닥에 여러개의 수직 수공들을 통해 샘우물처럼 솟아오르는 물의 수직 상승 흐름을 유도하고, 전면벽체는 소형 탱크로서 역시 바닥의 순환용 입수관으로부터 입수되어 채워지면 1m10cm 높이 정도의 수평선 상 여러개의 수공들을 통해 물의 수평 직진 흐름(워터젯)을 형성하여 전체적으로 반시계 방향으로의 와류와 수중치료 풀의 후벽인 걸름막 격벽을 통해 밸런스 저장탱크로 1차 여과 배수가 촉진되고, 다시 순환용