The QuatroSpa has the strength and durability to last a lifetime. It is extremely economical due to its insulated construction. Installation or re-positioning is never a problem as it can be easily rolled, lifted or slid into position by two people. To ensure a uniform and powerful performance the QuatroSpa delivers air and water individually to each jet, at equal pressures. Adjustable, therapeutic, rotating massage jets are strategically positioned to give various massage effects in each seating area. The Captain’s Seat 15 point ultrablast master massage jet gives the ultimate back massage. The turbo air injection system adds millions of tiny energising air bubbles to the water – behind your back, around your legs and under your feet – a most invigorating massage.