The A Series Luxury Class is available at Alpine Pools in three trim levels, the A Series is an advanced and stylish collection of premium hot tubs that set an elevated standard for luxury and performance. The elegantly styled A Series spas allow you to design your ultimate personal experience. Each trim level features the JetPak Therapy System®, a thoughtful mix of seat depths, improved seating ergonomics, headrests, and water features. The three trim level options truly raise the bar for maximum personalization of your hot tub.