Air-source heat pump water heaters; Bath installations; Baths, bathtubs, whirlpool baths and bath installations; Circulators in the nature of water heaters; Coolant recovery systems, comprising reservoirs, pumps, filters, cleaners; Decorative water fountains; Filters, heaters and pumps sold in combination for use in swimming pools or hot tubs; LED luminaires; LED underwater lights; Plumbing fitting, namely, vacuum release safety valve for flow shutoff in pools and spas; Pool skimmer diverter;...