This series is what started the Nordic Passion! Classic round hot tubs provide our exclusive *DTS™ whirlpool therapy with comfortable barrier-free seating. These models will fit most any need from size to depth and accommodate those wanting a simple hot water therapy solution at the best value. Adjustable stainless steel jetting and an LED light are standard in this series. Most models are convertible for 110V or 220V electrical hooks up and *MPP™ Mood Lighting Package is an option in this series.