The Jason Vision Jason was founded on a promise of improved health and well-being for our customers. Everything, from ergonomic bath design to innovative technical engineering, is done to help restore your energy and strength. Years of consultations with physical therapists have enabled our engineers and designers to understand the human body and the benefits of hydrotherapy. That’s why it’s no accident that our lumbar break and the angle of the backrest in a Jason bath helps put 90% of bodies into their optimally relaxed position. That’s also why Jason offers four different types of hydrotherapy, so that you can choose the bathing experience and hydrotherapy benefit that helps you be at your best for the day at hand. "We promise you the healthiest, quietest, most comfortable hydrotherapy experience available."