BYEWIRE

Air filters for heating and cooling registers; Filtering apparatus using activated carbon for filtering spirits; Filters, heaters and pumps sold in combination for use in swimming pools; Heat recovery ventilators; Heat sinks for use in heating, cooling and ventilating apparatus; Turbine ventilators; Ventilating exhaust fans; Ventilating exhaust fans for household use, and gymnasiums; Ventilating fans for commercial and industrial use; Ventilating louvers; Ventilating, high-velocity fixed exhaust fans for commercial and agricultural use; Ventilating, high-velocity portable exhaust fans for commercial and agricultural use; Ventilation fan accessories, namely, grilles; Ventilation hoods; Ventilation hoods for stoves