Degaulle brand counter current swimming machine have wall hung model MIG-25 and embedded model DN-1700. It can realize the feeling of swimming out of the sea in a small pool, the speed can adjust according to the swimmer. No matter you are the beginner of swimming, but also you are professional swimmer, it could meet your swimming requirement. Compared to traditional swimming jet, this equipment the water-flow thicker and smoother. It's safer as water and electricity separation, DN-1700 have filteration system include also. MIG-25 is hot sale model with 36 speed level adjustment and watch control system, looking forward to you becoming agent.