Ortonbath jets for optimal hydrotherapy. The whirlpool bath, powered by the Ortonbath jetting system, gives bathers a therapeutic, invigorating massage. The benefits of hydrotherapy are proven: if you work hard and play hard, a whirlpool bath is one of the best things you can do for your body. Original Ortonbath jets for optimal air and water therapy with customizable intensity and directionality. Experience the industry-leading jet performance and design of a whirlpool bathtub.