Spas in the nature of heated pools; spa accessories, namely fitted spa covers, bromine generators for water treatment, ozone sanitizers for air and water, foot domes for massaging feet sold as an integral component of spas in the nature of heated pools, and hand-held water jets for use in spas in the nature of heated pools; spa equipment packages consisting primarily of pumps, motors, and heaters sold in combination for use in spas in the nature of heated pools; secondary heated pool pump sys...