The largest model in the Therapool Series, the Therapool 13 has an uninhibited exercise area and therapy seating for the ultimate in wellness. It has 28 jets with two high-performance flow stream swim jets for resistance training and aquatic exercise. It comes standard with the H2XerciseTM Fitness System for rowing and strength training. Whether you want to exercise or simply relax, this is the perfect swim spa to re-energize your wellness routine and backyard.