[ Ventilation hoods; Dryers for the removal of water vapor from compressed air and gases; air conditioning installations; ] air filtering installations; [ Fans for air conditioning apparatus; air conditioners for vehicles; air conditioning apparatus; germicidal lamps for purifying air; ionization apparatus for the treatment of air or water; ] air purifying apparatus and machines [ ; Air-conditioning, air cooling and ventilation apparatus and instruments; Vehicle climate-control system for he...