H

Air-conditioning, air cooling and ventilation apparatus and instruments; Air filtering installations; Air humidifying apparatus; Air purifying apparatus and machines; Air sterilizers; Electric footwarmers in the nature of footmuffs; Electronic facial steamers; Fabric steamers; Facial saunas; Gas scrubbing apparatus; Hair dryers; Humidifiers; Humidifiers for household use; Ionization apparatus for the treatment of air; Vehicle climate-control system for heating, ventilation and air-conditioning; Water ionizers; Water purifying apparatus and machines; Water softening apparatus and installations