The 300 series offers a full range of hot tubs that deliver the same fundamental value and vitality building satisfaction as other models at a lower cost. But lower cost doesn't always mean less space. In fact, the 350 model can accommodate as many people as any of our higher priced models. Overall, the 300 Series offers 14 standard features with available lighting, cabinetry, and ozone options. If you're serious about ensuring your well being on a budget, this is where to start.