As an added form of therapy, all LX Series spas with the Air’assage option are equipped with an aromatherapy system that fills the spa with aromatic fragrance. The power of scent is a proven natural therapy promoting health and well-being, further enhancing the effects of hydrotherapy. Choose beads from a wide assortment of fragrances that simply drop into a spaside canister filling the air with soothing scent.