Caldera
Caldera Spas is a company that specialises in designing hot tubs of various kinds and sizes. Caldera uses ultrasonic technology and high-quality materials to produce the highest performance hot tub available. We have helped provide thousands of families with an enjoyable weekend retreat. The ultrasound technology used by Caldera ensures the best quality water for your spas, plus adds new benefits like improved heat retention and cell regeneration inside your spa.
