Pool Spas UK - Hydra 6 in Pearl Shadow Colour. 58 Premium Forever Last Screw in Massage Jets 12 Hydrotherapy Air Jets. 2 x 3HP Massage Pumps. 1 x Hydrotherapy Air Pump. Spanet/Balboa Control System with touch controls.Clear Stream Filtration System inc UV, Ozone and BioLok. Water Line Surround Sound Bluetooth Music System. Water Fountains and Blade Waterfall. Eco Heat Triple Insulation for even more efficiency.