PDC’s Top Quality Acrylic Spas are set apart from other hot tubs with a full range of exclusive patented features including PDC’s Temperlock™ energy conservation system, Air’sagge™ warm air therapy, Powerflo™ filtration, and AdvantagePack™ equipment flexibility. PDC’s state-of-the-art manufacturing and handmade craftsmanship ensure a High Quality, Custom Made Product. Including other patented options such as the SoundStream™ audio system delivering streaming music with BlueTooth wireless technology and InTouch2™ technology. InTouch2™ wireless control delivers spa operation at your fingertips. Stay connected any time, any where.