Agricultural irrigation units; Air-conditioning apparatus; Bath installations; Bath tub jets; Drain structures for use in spas, steam rooms and baths; Electric fans; Electric fans for personal use; Electrically heated clothing; Fans for air conditioning apparatus; Pipes being parts of sanitary facilities; Showers; Spigots; Spigots for pipes and pipelines being parts of sanitary installations; Turbine ventilators; Ventilating exhaust fans; Ventilation hoods; Water filtering apparatus; Water pu...